September 26, 2025

About the Meteorological Autumn in the Capital

The Borys Sreznevskyi Central Geophysical Observatory reports that, according to observations from the Kyiv Combined Hydrometeorological Station, meteorological autumn arrived in the capital on September 24, beginning one week later than the climatic norm. It is characterized by the steady drop of the average daily air temperature below +15°C.

The earliest meteorological autumn reached Kyiv in 1993 — on August 25, while the latest was on October 15 in 2020.

This year’s meteorological summer, which began on May 21, ended on September 23 and lasted a total of 126 days.

The longest summer was in 2012 — 166 days, while the shortest was in 1990 — 88 days.

September 2, 2025

Weather Summary for the Calendar Summer in the Capital

The Borys Sreznevskyi Central Geophysical Observatory reports that, according to observations from the Kyiv Combined Hydrometeorological Station, the average monthly air temperature for the calendar summer was 20.6 °C, which is 0.2 °C above the climatic norm.

Only July in the capital was warmer than normal, by 1.3 °C. The other summer months were below the long-term average values. In total, five temperature records were registered in June.

The coldest day of the summer was 25 August, when the temperature dropped to 9.9 °C, while the warmest was 7 July, when it rose to +34.4 °C.

This calendar summer, 202 mm of precipitation fell, which is 102% of the climatic norm, mainly due to July, when almost one and a half monthly norms were recorded.

August 1, 2025

On the Weather Summary of a Wet July in the Capital

The Borys Sreznevskyi Central Geophysical Observatory reports that, according to the data from the Kyiv Joint Hydrometeorological Station, the average air temperature in Kyiv in July was 22.6°C, which is 1.3°C above the climatic norm.

The coldest day was July 1, when the minimum temperature dropped to 12.9°C in the early morning. The warmest day was July 7, when the maximum temperature rose to +34.4°C.

Precipitation measured on Nauky Avenue totaled 97 mm, or 143% of the monthly norm. July was the only month this year in the capital with a significant amount of precipitation.

July 1, 2025

Weather Summary for June in the Capital

The Borys Sreznevskyi Central Geophysical Observatory reports that, according to data from the Kyiv Joint Hydrometeorological Station, the average air temperature in Kyiv in June was 19.1°C, which is 0.4°C below the climatic norm.

The coldest day was June 11, when the minimum temperature dropped to 10.9°C in the early morning. The warmest day was June 7, when the maximum temperature rose to +31.6°C.

Precipitation on Nauky Avenue totaled 57 mm, which is 77% of the monthly norm.

June 3, 2025

Weather Summary of the Calendar Spring in the Capital

The Borys Sreznevskyi Central Geophysical Observatory reports that, according to observations from the Kyiv Joint Hydrometeorological Station, the average monthly air temperature for the calendar spring was 10.7°C, which is 1.3°C above the climatic norm. Spring 2025 ranked as the tenth warmest in Kyiv since records began in 1881.

All spring months, except for May, were warmer than usual. March showed the most significant positive deviation at +4.9°C. In total, 17 temperature records were registered in Kyiv this spring, 15 of them in March, which turned out to be the warmest March on record.

The coldest day of the spring was March 18, with a low of -4.3°C, while the warmest days were April 23 and 24, when the temperature rose to +27.4°C.

Precipitation during this calendar spring amounted to 147 mm, which is 101% of the climatic norm.

May 1, 2025

Weather Summary for April

The Borys Sreznevskyi Central Geophysical Observatory reports that, according to data from the Kyiv Joint Hydrometeorological Station, the average monthly air temperature in April in Kyiv was 11.1°C, which is 1.1°C above the climatic norm. This places April among the twenty warmest Aprils in the 145 years of observations.

The coldest day was April 11, when the minimum temperature dropped to -4.1°C in the early morning, setting a new record for this date for the first time in seven years. The warmest days were April 23 and 24, when the maximum temperature rose to +27.4°C.

Precipitation on Nauky Avenue totaled 47 mm, which is 112% of the monthly norm.

May 1, 2025

Weather Summary for April

The Borys Sreznevskyi Central Geophysical Observatory reports that, according to data from the Kyiv Unified Hydrometeorological Station, the average air temperature in Kyiv in April was 11.1°C, which is 1.1°C above the climatic norm. This places April among the twenty warmest on record in the past 145 years.

The coldest day was April 11, when the minimum temperature dropped to -4.1°C in the early morning, setting a new record for that date for the first time in seven years.

The warmest days were April 23 and 24, with the maximum temperature reaching +27.4°C.

Precipitation on Nauky Avenue totaled 47 mm, which is 112% of the monthly norm.

April 1, 2025

On the Weather Summary for March

The Borys Sreznevskyi Central Geophysical Observatory reports that, according to observations from the Kyiv Combined Hydrometeorological Station, the average monthly air temperature in Kyiv in March was 7.4°C, which exceeded the climatic norm by 4.9°C. This made it the warmest March on record in the capital since 1881. During the first half of the month, 15 temperature records were set.

The coldest day in the capital was March 18, when the minimum temperature dropped to -4.3°C in the morning. The warmest day was March 7, when the maximum temperature in the afternoon reached +20.1°C.

Precipitation at Nauky Avenue, 37 amounted to 37 mm, or 93% of the climatic norm.

March 5, 2025

On the Beginning of Meteorological Spring in the Capital

The Central Geophysical Observatory named after Borys Sreznevskyi reports that, according to observations from the Kyiv combined hydrometeorological station, the average daily air temperature has been consistently above 0°C since February 28. Meteorological spring has arrived in Kyiv, which falls within the climatic norm.

Meteorological winter, which — according to revised calculations by the observatory's climatologists — began on February 4 and ended on February 27, lasted for only 24 days. This is 68 days shorter than the long-term average. It turned out to be the shortest winter on record in the capital, with the exception of the winter of 2019-2020, when winter did not occur at all.

March 4, 2025

Weather Summary of the Calendar Winter

The Central Geophysical Observatory named after Borys Sreznevskyi reports that, according to observations from the Kyiv Combined Hydrometeorological Station, the average monthly air temperature for the calendar winter was -0.5°C, which is 2.0°C above the climatic norm.

The winter of 2024-2025 ranked only tenth among the warmest winters in Kyiv since 1881.

The winter months, except for February, were warmer than normal in the capital. The largest positive deviation was recorded in January – 5.3°C above the norm.

In total, 11 temperature records were registered in Kyiv over the winter, all of them indicating that temperatures exceeded previous historical values. All these records occurred in January.

The coldest day of the winter was February 13, when the temperature dropped to -12.3°C, while the warmest day was January 30, when the air temperature rose to +11.6°C.

Precipitation this calendar winter amounted to 89 mm, which is 72% of the climatic norm.

March 3, 2025

Weather Summary of a Cold and Dry February in the Capital

The Borys Sreznevskyi Central Geophysical Observatory reports that, according to observations from the Kyiv Combined Hydrometeorological Station, the average monthly air temperature in Kyiv in February was -3.7℃, which is 1.4℃ below the climatic norm. This made it the first month with a negative deviation from the long-term average since May 2023 in the capital.

The coldest day in the capital was February 13, when the minimum temperature dropped to -12.3°C in the morning. The warmest day was February 1, when the maximum temperature reached +6.4°C in the afternoon.

Precipitation at 37 Nauky Avenue totaled 12 mm, or 31% of the climatic norm. In the ranking of the driest Februaries since 1891, February 2025 took the eighth spot.

February 3, 2025

Weather Summary of an Anomalously Warm January in the Capital

According to observations from the meteorological station of the Borys Sreznevskyi Central Geophysical Observatory, the average monthly air temperature in January in Kyiv matched the record set in 2007, reaching 2.1°C, which is 5.3°C above the climatic norm. In the last six days of the month, 11 temperature records were set.

The coldest day in the capital was January 6, when the minimum temperature dropped to -6.9°C in the early morning. The warmest day was January 30, when the maximum temperature reached +11.6°C in the afternoon.

Precipitation at 37 Nauky Avenue totaled 25 mm, which is 68% of the climatic norm.

January 1, 2025

Weather Summary for December in the Capital

According to observations from the Central Geophysical Observatory named after Borys Sreznevskyi, the average monthly air temperature in Kyiv in December was 0.0°C, which is 1.8°C above the climatic norm.

The coldest day in the capital was December 14, when the minimum morning temperature dropped to -9.8°C, while the warmest day was December 19, when the maximum afternoon temperature reached +8.0°C.

Total precipitation recorded at Nauky Avenue, 37 was 52 mm, which is 111% of the climatic norm.

December 9, 2024

Meteorological Winter Arrives in the Capital

According to the Climatology Department of the Central Geophysical Observatory named after Borys Sreznevskyi, a sustained drop in the average daily air temperature below 0°C occurred in Kyiv on November 24, marking the start of meteorological winter in the capital. Winter arrived five days earlier than the climatic norm.

The earliest recorded arrival of winter in Kyiv was October 20, 1920, while the latest was December 29, 2015. In 2019-2020, meteorological winter never arrived.

December 3, 2024

Summary of the Calendar Autumn in the Capital

According to observations from the Central Geophysical Observatory named after Borys Sreznevskyi, the average air temperature for the autumn season in Kyiv was +11.4°C, which is 2.7°C above the long-term average.

This autumn ranked third warmest in Kyiv since 1881, matching the temperature of the previous autumn. Eleven temperature records were set, all in September.

All autumn months were warmer than usual, especially September, which had the largest positive deviation of +5.7°C.

The coldest days of autumn 2024 in Kyiv were November 25 and 27, when the minimum morning temperature dropped to -5.8°C. The warmest day was September 1, when the maximum afternoon temperature reached +33.0°C.

Total precipitation for September–November in Kyiv was 135 mm, which is 90% of the climatic norm.

December 2, 2024

Weather Summary for November in the Capital

According to observations from the Central Geophysical Observatory named after Borys Sreznevskyi, the average monthly air temperature in Kyiv in November was +2.7°C, which is 0.1°C above the climatic norm.

The coldest days in the capital were November 25 and 27, when the minimum morning temperature dropped to -5.8°C, while the warmest day was November 2, when the maximum afternoon temperature reached +12.4°C.

Total precipitation recorded at Nauky Avenue, 37 was 51 mm, which is 111% of the climatic norm.

November 5, 2024

Frost-Free Period Ends in the Capital

According to observations from the Central Geophysical Observatory named after Borys Sreznevskyi, on November 5, Kyiv experienced its first frost of the autumn, with the air temperature dropping to -2.1°C, marking the end of the frost-free period. This period lasted 198 days, starting on April 21.

The average long-term date for the first autumn frost in Kyiv is October 21, and the average duration of the frost-free period is 197 days.

Climatologists report that the shortest frost-free periods in Kyiv were in 1902 and 1945—lasting only 144 days—while the longest was in 2023, lasting 232 days.

Despite the arrival of frost, meteorological winter officially begins only when the average daily air temperature consistently drops below 0°C. In Kyiv, this transition typically occurs around November 29.

November 1, 2024

Weather Summary for a Warm and Wet October in the Capital

According to observations from the Central Geophysical Observatory named after Borys Sreznevskyi, the average monthly air temperature in Kyiv in October was +10.9°C, which is 2.3°C above the climatic norm. This October ranked among the ten warmest in Kyiv since 1881.

The coldest day in the capital was October 20, when the minimum morning temperature dropped to +1.9°C, while the warmest day was October 4, when the maximum afternoon temperature reached +22.7°C.

Total precipitation recorded at Nauky Avenue, 37 was 63 mm, which is 137% of the climatic norm.

October 11, 2024

Meteorological Autumn Begins in the Capital

According to observations from the meteorological station of the Central Geophysical Observatory named after Borys Sreznevskyi, meteorological autumn arrived in Kyiv on September 30, two weeks later than the climatic norm. It is characterized by a stable transition of the average daily air temperature below +15°C.

The earliest recorded arrival of meteorological autumn in Kyiv was on August 25, 1993, while the latest was on October 15, 2020.

This year's meteorological summer, which began on May 18, ended on September 29, lasting 135 days in total. The longest summer was recorded in 2012 (166 days), while the shortest occurred in 1990 (88 days).

October 1, 2024

Weather Summary for the Warmest and Driest September in Kyiv

According to observations from the Central Geophysical Observatory named after Borys Sreznevskyi, the average monthly air temperature in Kyiv in September was +20.6°C, which is 5.7°C above the climatic norm. This made September 2024 the warmest on record in Kyiv since 1881, surpassing last year’s record. The month saw 11 temperature records.

The coldest day was September 19, when the minimum morning temperature dropped to +10.4°C, while the warmest day was September 1, when the maximum afternoon temperature reached +33.0°C.

Total precipitation recorded at Nauky Avenue, 37 was 21 mm, which is 36% of the climatic norm.

September 3, 2024

Weather Summary for the Summer of 2024 in Kyiv

According to observations from the Central Geophysical Observatory named after Borys Sreznevskyi, the average air temperature for summer 2024 in Kyiv was +23.0°C, which is 2.6°C above the climatic norm. This made it the second warmest summer in Kyiv since 1881, following summer 2010 (+23.7°C). The highest positive deviation from the norm was recorded in July (+3.0°C).

The coldest day was August 14, when the morning temperature dropped to +13.4°C, while the hottest day was July 16, when the afternoon temperature reached +36.0°C, setting a new record. In total, 18 temperature records were set, with 14 in July and the remaining 4 in August.

Total precipitation for summer at Nauky Avenue was 211 mm, or 107% of the long-term average. The highest amount fell in June, nearly twice the monthly norm.

September 2, 2024

Weather Summary for a Hot and Dry August in Kyiv

According to observations from the Central Geophysical Observatory named after Borys Sreznevskyi, the average monthly air temperature in Kyiv in August was +23.1°C, which is 2.7°C above the climatic norm. The city recorded four temperature records, all occurring between August 25 and 27. August 2024 ranked as the third warmest on record, with August 2010 remaining the warmest (+24.6°C).

The coldest day was August 14, when the minimum morning temperature dropped to +13.4°C, while the hottest day was August 20, when the afternoon temperature reached +35.5°C.

Total precipitation recorded at Nauky Avenue, 37 was 24 mm, or 43% of the climatic norm. August 2024 ranked among the 20 driest Augusts in Kyiv since 1891.

August 1, 2024

Weather Summary for a Hot July in Kyiv

According to observations from the Central Geophysical Observatory named after Borys Sreznevskyi, the average monthly air temperature in Kyiv in July was +24.3°C, which is 3.0°C above the climatic norm. This made July 2024 the fifth warmest on record since 1881.

The coldest day was July 29, when the minimum morning temperature dropped to +14.5°C, while the hottest day was July 16, when the afternoon temperature reached +36.0°C, setting a new temperature record. In total, 13 temperature records were set in July.

Total precipitation recorded at Nauky Avenue was 52 mm, or 77% of the climatic norm.

July 31, 2024

Weather Summary for a Hot and Wet June in Kyiv

According to observations from the Central Geophysical Observatory named after Borys Sreznevskyi, the average monthly air temperature in Kyiv in June was +21.5°C, which is 2.0°C above the climatic norm.

The coldest day was June 13, when the minimum temperature dropped to 13.5°C in the morning. The warmest day was June 30, when the maximum temperature rose to +31.9°C.

Precipitation on Nauky Avenue totaled 135 mm, which is almost twice the monthly norm (182%). This June ranked among the ten wettest in Kyiv since 1891.

June 4, 2024 

Summary of the Calendar Spring in the Capital

According to observations from the Borys Sreznevskyi Central Geophysical Observatory, the average air temperature in Kyiv for the spring season was +11.3ºC, which is 1.9ºC above the long-term average. This spring ranked as the third warmest since 1881, with April showing the largest positive deviation of +2.8ºC.

Kyiv recorded 15 daily temperature records this spring, with 13 occurring in April.

Coldest day: March 8, when the minimum temperature dropped to -4.8ºC in the morning.

Warmest day: May 22, with a maximum temperature of +28.0ºC.

Total precipitation in Kyiv for spring was 148 mm, which is 101% of the climate norm.

June 3, 2024

Weather Summary for a Dry May in the Capital

The average air temperature in May was 16.3°C, 0.5°C above the climate norm.

Coldest day: May 14, with a morning low of 2.9°C.

Warmest day: May 22, reaching +28.0°C.

Total precipitation on Nauky Avenue was 15 mm (only 23% of the climate norm), making May 2024 the eighth driest in Kyiv since 1891.

May 20, 2024 

Meteorological Summer Arrives in Kyiv

Observations show that a sustained rise in daily average temperature above +15.0°C occurred on May 18, marking the start of meteorological summer.

Meteorological spring lasted 115 days (from January 24 to May 17), which is 1.5 months longer than the climate norm.

This year, summer arrived a week later than the long-term average.

The earliest recorded summer start was April 22, 1996, while the latest was June 7 (1990, 2001).

May 1, 2024

Summary of a Warm and Wet April in Kyiv

The average air temperature in April was 12.8°C, 2.8°C above the climate norm, making it the third warmest April in 144 years of observations.

Coldest day: April 20, with a minimum of -0.2°C.

Warmest day: April 2, when temperatures hit +26.9°C, setting a new record.

13 temperature records were set in Kyiv between April 1 and April 11.

Total precipitation on Nauky Avenue was 78 mm, 186% of the monthly norm.

April 1, 2024

Weather Summary for March in the Capital                                                     

The average air temperature in March was 4.8°C, 2.3°C above the climate norm, ranking 12th warmest on record.

Coldest day: March 8, with a minimum of -4.8°C.

Warmest day: March 31, when temperatures peaked at +25.3°C, setting a new record.

Total precipitation on Nauky Avenue was 55 mm (138% of the climate norm).

March 4, 2024 

Summary of the Calendar Winter in Kyiv

The average air temperature for winter 2023-2024 was 0.3°C, 2.8°C above the climate norm, making it the third warmest winter in Kyiv since 1881.

Due to significantly warmer-than-normal weather, meteorological spring arrived much earlier than usual—on January 24, when the temperature consistently rose above 0°C, 37 days ahead of the long-term average.

All winter months in the capital were warmer than the norm. The largest positive deviation was in February – 5.2°C. In total, 14 temperature records were registered during the winter in Kyiv.

The coldest day of the winter was January 9, when the temperature dropped to -15.8°C.

The warmest day was February 29, when the temperature rose to +12.1°C.

Precipitation during this calendar winter was 161 mm, which is 131% of the climate norm.

March 1, 2024

Weather Summary of the Warm February in the Capital

According to observations from the meteorological station of the Central Geophysical Observatory named after Boris Sreznevsky, the average monthly temperature in February in Kyiv was 2.9°C, which is 5.2°C above the climate norm. Over the course of the month, eight temperature records were set. This February ranked as the second warmest in the capital’s history, after 2002.

The coldest day in the capital was February 20, when the minimum temperature dropped to -3.8°C, and the warmest day was February 29, when the maximum temperature reached +12.1°C, setting a new record for that day.

Precipitation at Prospekt Nauky, 37 was 48 mm, or 123% of the climate norm.

February 1, 2024

Weather Summary for January in the Capital

According to observations from the meteorological station of the Central Geophysical Observatory named after Boris Sreznevsky, the average monthly temperature in January in Kyiv was -2.6°C, which is 0.6°C above the climate norm.

The coldest day in the capital was January 9, when the minimum temperature dropped to -15.8°C, and the warmest day was January 31, when the maximum temperature reached +7.3°C.

Precipitation at Prospekt Nauky, 37 was 48 mm, or 130% of the climate norm.

January 2, 2024

Climatologists of the Central Geophysical Observatory named after Boris Sreznevsky summarized the weather results for 2023 in the capital

According to observations from the observatory’s meteorological station, the average annual temperature in Kyiv in 2023 was +10.8°C, which is 1.8°C above the climate norm. This year became the second warmest on record, after 2020, due to the exceptionally warm second half of the year (13.3°C), which was 2.3°C above the climate norm.
11 months of the year had temperatures above the average monthly climate norms, except for April, which was colder than usual. The months of January, August, and September had the largest deviations from the norm: 2.9°C, 3.4°C, and 3.9°C, respectively.

The coldest day was February 8, with -10.3°C, and the hottest day was August 29, when the temperature in the shade reached +35.9°C.
In total, 47 temperature records were registered in Kyiv in 2023, with the highest number of records occurring in January (16) and August (12).
Precipitation amounted to 673 mm, which is 109% of the climate norm. However, it was distributed extremely unevenly over time – with two monthly norms in July and April, and only 1.5% of the average annual rainfall in May.

14 October 2025

Weekly information on air pollution in Kyiv

According to observations at the stationary posts of the Borys Sreznevskyi Central Geophysical Observatory, from October 6 to 11, 2025, the air in Kyiv showed exceedances of the average daily maximum allowable concentrations of the following pollutants:

- Sulfur dioxide — by 1.1–1.4 times at Bessarabska and Halytska Squares, Beresteiskyi and Obolonskyi Avenues, Lesia Ukrainka Boulevard, in the Hydropark area, and on Akademika Strazheska, Oleksandra Dovzhenka, Hetmana Pavla Polubotka, Inzhenera Borodina, Kaunaska Streets, and Horikhuvatskyi Shliakh;
Carbon monoxide — at the maximum allowable concentration level on October 9 on Inzhenera Borodina Street;

- Nitrogen dioxide — by 3.6 times on October 6 at Bessarabska Square; by 3.0–3.3 times on October 6 and 10 on Inzhenera Borodina Street; by 3.1–3.2 times on October 10 at Halytska Square and Lesia Ukrainka Boulevard; by 1.8–2.9 times on Beresteiskyi and Obolonskyi Avenues, in the Hydropark area, and on Akademika Strazheska, Oleksandra Dovzhenka, Hetmana Pavla Polubotka, Kaunaska Streets, and Horikhuvatskyi Shliakh;

- Formaldehyde — by 1.1–2.3 times at Bessarabska and Halytska Squares, Beresteiskyi and Obolonskyi Avenues, Lesia Ukrainka Boulevard, in the Hydropark area, and on Akademika Strazheska, Oleksandra Dovzhenka, and Kaunaska Streets.

In total, 1,384 air samples were collected and analyzed at 14 stationary observatory posts from October 6 to 11, 2025.

Compared to the previous week, the content of sulfur dioxide, carbon monoxide, nitrogen dioxide, and formaldehyde in the air increased.

According to the forecast of the Ukrainian Hydrometeorological Center of the State Emergency Service of Ukraine, in the coming days a slight increase in air temperature, a change in wind direction to the south, and a decrease in precipitation are expected, which will contribute to the accumulation of pollutants in the surface layer of the atmosphere.

7 October 2025

Weekly information on air pollution in Kyiv

According to observations from the stationary posts of the Borys Sreznevskyi Central Geophysical Observatory, from 29 September to 04 October 2025, the following exceedances of the average daily maximum permissible concentrations were recorded in Kyiv’s air:

- Sulphur dioxide – by 1.0–1.4 times at Bessarabska and Halytska Squares, Beresteiskyi and Obolonskyi Avenues, Lesia Ukrainka Boulevard, in the Hydropark area, and on Akademika Strazheska, Oleksandr Dovzhenko, Hetman Pavlo Polubotok, Inzhener Borodin, Kaunaska, Horikhuvatskyi Shliakh, and Semen Skliarenko Streets;

- Carbon monoxide – at the maximum permissible concentration level on 29 September and 01 October at Demiivska and Bessarabska Squares;

- Nitrogen dioxide – by 3.1–3.4 times on 04 October at Bessarabska and Halytska Squares, Inzhener Borodin and Semen Skliarenko Streets; by 1.8–2.9 times on Beresteiskyi and Obolonskyi Avenues, Lesia Ukrainka Boulevard, in the Hydropark area, and on Akademika Strazheska, Oleksandr Dovzhenko, Hetman Pavlo Polubotok, Kaunaska, and Horikhuvatskyi Shliakh Streets;

- Formaldehyde – by 1.0–2.5 times at Bessarabska and Halytska Squares, Beresteiskyi and Obolonskyi Avenues, Lesia Ukrainka Boulevard, in the Hydropark area, and on Akademika Strazheska, Oleksandr Dovzhenko, Hetman Pavlo Polubotok, Kaunaska, and Semen Skliarenko Streets.

In total, 1,572 samples of atmospheric air were collected and analyzed at 15 stationary observatory posts between 29 September and 04 October 2025.

Compared to the previous week, the content of suspended particles, sulphur dioxide, carbon monoxide, nitrogen dioxide, and formaldehyde in the air decreased.

According to the Ukrainian Hydrometeorological Center of the State Emergency Service of Ukraine, the weather in the coming days will be variable, with occasional rain and low air temperatures. Such weather conditions are not expected to significantly affect the level of air pollution in the surface layer of the atmosphere.

30 September 2025

Weekly information on air pollution in Kyiv

According to observations at the stationary posts of the Central Geophysical Observatory, from 22 to 27 September 2025 in Kyiv’s air were recorded exceedances of the average daily maximum permissible concentrations:

- Sulfur dioxide – by 1.0–1.4 times at Bessarabska and Halytska Squares, Beresteiskyi and Obolonskyi Avenues, Lesia Ukrainka Boulevard, the Hydropark area, Akademika Strazheska, Oleksandr Dovzhenko, Hetman Pavlo Polubotok, Inzhener Borodin, Kaunaska, and Semen Skliarenko Streets;

- Sarbon monoxide – by 1.1 times on 22 September in the Hydropark area; by 1.0–1.1 times on 24 and 27 September at Bessarabska Square; by 1.0–1.1 times from 22 to 25 September at Demiivska Square;

- Nitrogen dioxide – by 5.3 times on 24 September at Halytska Square; by 4.1 times on 23 September at Bessarabska Square; by 3.0–3.9 times at Beresteiskyi and Obolonskyi Avenues, Lesia Ukrainka Boulevard, Oleksandr Dovzhenko, Inzhener Borodin, Kaunaska, and Semen Skliarenko Streets; by 1.9–2.9 times in the Hydropark area, on Akademika Strazheska and Hetman Pavlo Polubotok Streets;

- Formaldehyde – by 1.0–2.2 times at Bessarabska and Halytska Squares, Beresteiskyi and Obolonskyi Avenues, Lesia Ukrainka Boulevard, the Hydropark area, Akademika Strazheska, Oleksandr Dovzhenko, Hetman Pavlo Polubotok, Kaunaska, and Semen Skliarenko Streets.

In total, at 14 stationary posts of the observatory, 1,500 samples of atmospheric air were collected and analyzed from 22 to 27 September 2025.

Compared to the previous week, the content of suspended particles in the air has slightly increased, while the level of formaldehyde has decreased.

According to the forecast of the Ukrainian Hydrometeorological Center of the State Emergency Service of Ukraine, the weather in the coming days will be variable: on Wednesday–Thursday, air temperatures will decrease with precipitation, while on Friday–Saturday, temperatures will begin to rise. Such weather conditions will not significantly affect the level of pollution in the surface layer of the atmosphere.

23 September 2025

Weekly information on air pollution in Kyiv

According to observations at the stationary posts of the Central Geophysical Observatory from September 15 to 20, 2025, the air in Kyiv showed exceedances of the average daily maximum permissible concentrations of:

- Sulfur dioxide – by 1.0–1.4 times at Bessarabska and Halytska Squares, Beresteiskyi and Obolonskyi Avenues, Lesia Ukrainka Boulevard, the Hydropark area, Akademika Strazheska, Oleksandr Dovzhenko, Hetman Pavlo Polubotok, Inzhener Borodin, Kaunaska, and Semen Skliarenko Streets;

- Carbon monoxide – by 1.0–1.2 times on September 16 and 19 at Demiivska Square and Inzhener Borodin Street;

- Nitrogen dioxide – by 4.8 times on September 18 at Halytska Square; by 4.2 times on September 20 at Bessarabska Square; by 3.0–3.8 times at Beresteiskyi and Obolonskyi Avenues, Lesia Ukrainka Boulevard, Hetman Pavlo Polubotok, Inzhener Borodin, Kaunaska, and Semen Skliarenko Streets; by 2.0–2.9 times in the Hydropark area, Akademika Strazheska and Oleksandr Dovzhenko Streets;

- Formaldehyde – by 1.0–2.6 times at Bessarabska and Halytska Squares, Beresteiskyi and Obolonskyi Avenues, Lesia Ukrainka Boulevard, the Hydropark area, Akademika Strazheska, Oleksandr Dovzhenko, Hetman Pavlo Polubotok, Kaunaska, and Semen Skliarenko Streets.

In total, at 14 stationary observatory posts from September 15 to 20, 2025, 1,500 air samples were collected and analyzed.

Compared to the previous week, the content of nitrogen dioxide in the air slightly decreased.

16 September 2025

Weekly information on air pollution in Kyiv

According to observations at stationary monitoring posts of the Central Geophysical Observatory, from September 8 to 13, 2025, exceedances of average daily maximum permissible concentrations were recorded in Kyiv’s air for:

-Sulfur dioxide – by 1.0–1.4 times at Bessarabska and Halytska Squares, Beresteiskyi and Obolonskyi Avenues, Lesia Ukrainka Boulevard, the Hydropark area, and on Akademika Strazheska, Oleksandr Dovzhenko, Hetman Pavlo Polubotok, Inzhener Borodin, Kaunaska, Horikhuvatskyi Shliakh, and Semen Skliarenko Streets;
Carbon monoxide – by 4.3 times on September 8 in the Hydropark area; by 1.1–1.2 times on September 10–11 at Demiivska Square and Obolonskyi Avenue;

- Nitrogen dioxide – by 3.0–4.1 times at Bessarabska and Halytska Squares, Beresteiskyi Avenue, Lesia Ukrainka Boulevard, and on Hetman Pavlo Polubotok, Inzhener Borodin, Kaunaska, and Semen Skliarenko Streets; by 1.8–2.9 times at Obolonskyi Avenue, the Hydropark area, and on Akademika Strazheska, Oleksandr Dovzhenko, and Horikhuvatskyi Shliakh Streets;

- Formaldehyde – by 1.1–2.6 times at Bessarabska and Halytska Squares, Beresteiskyi and Obolonskyi Avenues, Lesia Ukrainka Boulevard, the Hydropark area, and on Akademika Strazheska, Oleksandr Dovzhenko, Hetman Pavlo Polubotok, Kaunaska, and Semen Skliarenko Streets.

In total, 1,571 samples of atmospheric air were collected and analyzed at 15 stationary observatory posts between September 8 and 13, 2025.

Compared to the previous week, the levels of nitrogen dioxide, formaldehyde, carbon monoxide, and suspended particles in the air have decreased.

According to the forecast of the Ukrainian Hydrometeorological Center of the State Emergency Service of Ukraine, precipitation, wind, and lower air temperatures are expected in the coming days, which will help clean the atmosphere. Toward the weekend, an increase in air temperature without wind is forecast, which will promote the accumulation of pollutants in the lower atmospheric layer.

09 September 2025

Weekly information on air pollution in Kyiv

According to observations at stationary monitoring posts of the Central Geophysical Observatory from 01 to 06 September 2025, the following exceedances of average daily maximum permissible concentrations were recorded in Kyiv’s air:

- Sulfur dioxide – 1.0–1.4 times higher at Bessarabska and Halytska Squares, Beresteiskyi and Obolonskyi Avenues, Lesya Ukrainka Boulevard, in the Hydropark area, Akademika Strazheska, Oleksandr Dovzhenko, Hetman Pavlo Polubotok, Inzhenera Borodina, Kaunaska, Horikhuvatskyi Shlyakh and Semen Skliarenko Streets;

- Carbon monoxide – 1.7 times higher on 06 September in the Hydropark area; 1.0–1.5 times higher at Demiivska and Bessarabska Squares, Dovzhenko and Inzhenera Borodina Streets;

- Nitrogen dioxide – 5.9 and 5.7 times higher on 06 and 03 September at Halytska Square; 5.5 times higher on 04 September at Semen Skliarenko Street; 2.0–4.7 times higher at Bessarabska Square, Beresteiskyi and Obolonskyi Avenues, Lesya Ukrainka Boulevard, in the Hydropark area, Akademika Strazheska, Oleksandr Dovzhenko, Hetman Pavlo Polubotok, Inzhenera Borodina, Kaunaska and Horikhuvatskyi Shlyakh Streets;

- Formaldehyde – 3.0–3.1 times higher on 01 September at Bessarabska Square and Dovzhenko Street; 1.1–2.9 times higher at Halytska Square, Nauky, Beresteiskyi and Obolonskyi Avenues, Lesya Ukrainka Boulevard, in the Hydropark area, Akademika Strazheska, Oleksandr Dovzhenko, Hetman Pavlo Polubotok, Kaunaska and Semen Skliarenko Streets.

In total, 1,571 air samples were collected and analyzed at 15 stationary observatory posts from 01 to 06 September 2025.

Compared to the previous week, nitrogen dioxide levels increased, while sulfur dioxide levels slightly decreased.

According to the forecast of the Ukrainian Hydrometeorological Center of the State Emergency Service of Ukraine, in the coming days the anticyclonic weather pattern will persist, air temperatures will decrease slightly, no precipitation is expected, which will contribute to a slight accumulation of pollutants in the surface layer of the atmosphere.

02 September 2025

Weekly information on air pollution in Kyiv

According to observations at the stationary posts of the Central Geophysical Observatory, from 25 to 30 August 2025 in Kyiv’s air the following exceedances of average daily maximum permissible concentrations were recorded:

- Sulfur dioxide – by 1.0–1.5 times at Bessarabska and Halytska Squares, Beresteiskyi and Obolonskyi Avenues, Lesya Ukrainka Boulevard, the Hydropark area, Akademika Strazheska, Oleksandr Dovzhenko, Hetman Pavlo Polubotok, Inzhenera Borodina, Kaunaska, Horikhuvatskyi Shlyakh, and Semen Sklyarenko Streets.

- Carbon monoxide – by 4.5 times on 30 August in the Hydropark area; by 1.0–1.4 times on 25 and 29–30 August on Inzhenera Borodina Street; by 1.2 times on 29 August at Bessarabska Square; by 1.0–1.2 times on 26–29 August at Demiivska Square; by 1.1 times on 27 August on Obolonskyi Avenue; and at the MPC level on 29 August on Oleksandr Dovzhenko Street.

- Nitrogen dioxide – by 5.7 and 5.8 times on 27 and 30 August at Halytska Square; by 4.7 times on 26 August on Semen Sklyarenko Street; by 3.0–4.2 times at Bessarabska Square, Beresteiskyi Avenue, Lesya Ukrainka Boulevard, Akademika Strazheska, Oleksandr Dovzhenko, Inzhenera Borodina, and Kaunaska Streets; by 1.6–2.8 times on Obolonskyi Avenue, in the Hydropark area, and on Hetman Pavlo Polubotok and Horikhuvatskyi Shlyakh Streets.

- Formaldehyde – by 3.1 times on 29 August at Halytska Square; by 1.0–2.9 times at Bessarabska Square, Nauky, Beresteiskyi and Obolonskyi Avenues, Lesya Ukrainka Boulevard, the Hydropark area, Akademika Strazheska, Oleksandr Dovzhenko, Hetman Pavlo Polubotok, Kaunaska, and Semen Sklyarenko Streets.
In total, at 15 stationary posts of the Observatory from 25 to 30 August 2025, 1,572 air samples were collected and analyzed.

Compared to the previous week, the content of suspended particles, sulfur dioxide, carbon monoxide, and formaldehyde in the air increased slightly.

According to the forecast of the Ukrainian Hydrometeorological Center of the State Emergency Service of Ukraine, in the coming days elevated air temperatures, light winds, and no precipitation will persist, contributing to the slight accumulation of pollutants in the surface layer of the atmosphere.

26 August 2025

Weekly information on air pollution in Kyiv

According to observations at the stationary monitoring posts of the Central Geophysical Observatory, from 18 to 23 August 2025, exceedances of the average daily maximum permissible concentrations were recorded in Kyiv’s air:

- Sulfur dioxide – 1.0–1.4 times above the limit at Bessarabska and Halytska Squares, Beresteiskyi and Obolonskyi Avenues, Lesia Ukrainka Boulevard, in the Hydropark area, and on Akademika Strazheska, Oleksandr Dovzhenko, Hetman Pavlo Polubotok, Inzhener Borodin, Kaunaska, Horikhuvatskyi Shliakh, and Semen Skliarenko Streets;

- Carbon monoxide – 1.2 times above the limit on 21–22 August in the Hydropark area; at the limit value on 23 August at Bessarabska Square;

- Nitrogen dioxide – 5.1 times above the limit on 20 August at Halytska Square; 4.0–4.5 times above the limit from 20 to 22 August at Bessarabska Square; 3.0–3.9 times above the limit at Beresteiskyi Avenue, Lesia Ukrainka Boulevard, in the Hydropark area, and on Akademika Strazheska, Oleksandr Dovzhenko, Hetman Pavlo Polubotok, Inzhener Borodin, Kaunaska, and Semen Skliarenko Streets; 1.8–2.8 times above the limit at Obolonskyi Avenue and Horikhuvatskyi Shliakh Street;

- Formaldehyde – 1.0–2.8 times above the limit at Bessarabska and Halytska Squares, Nauky, Beresteiskyi and Obolonskyi Avenues, Lesia Ukrainka Boulevard, in the Hydropark area, and on Akademika Strazheska, Oleksandr Dovzhenko, Hetman Pavlo Polubotok, Kaunaska, and Semen Skliarenko Streets.

In total, at 15 stationary observatory posts from 18 to 23 August 2025, 1,572 air samples were collected and analyzed.

Compared to the previous week, the concentrations of sulfur dioxide, carbon monoxide, nitrogen dioxide, and formaldehyde in the air decreased slightly.

According to the forecast of the Ukrainian Hydrometeorological Center of the State Emergency Service of Ukraine, in the coming days a gradual rise in air temperature and a decrease in precipitation are expected, which will contribute to the accumulation of pollutants in the surface layer of the atmosphere.

19 August 2025

Weekly information on air pollution in Kyiv

According to observations at the stationary posts of the Central Geophysical Observatory from 11 to 16 August 2025, the following exceedances of average daily maximum permissible concentrations in Kyiv’s air were recorded:

- Sulfur dioxide – by 1.1–1.4 times at Bessarabska and Halytska Squares, Beresteiskyi and Obolonskyi Avenues, Lesia Ukrainka Boulevard, the Hydropark area, Akademika Strazheska, Oleksandr Dovzhenko, Hetman Pavlo Polubotok, Inzhenera Borodina, Kaunaska, Horikhuvatskyi Shliakh and Semen Skliarenko Streets;

- Carbon monoxide – by 1.0–1.1 times on 13–15 August at Demiivska Square; by 1.0 times on 13 August at Oleksandr Dovzhenko Street; by 1.0 times on 14 August at Obolonskyi Avenue and in the Hydropark area;

- Nitrogen dioxide – by 5.9 times on 12 August at Semen Skliarenko Street; by 5.7 times on 16 August at Halytska Square; by 4.4 times on 13 August at Beresteiskyi Avenue; by 4.0–4.3 times at Bessarabska Square, Lesia Ukrainka Boulevard, Inzhenera Borodina and Kaunaska Streets; by 3.1–3.7 times at Obolonskyi Avenue, Akademika Strazheska, Oleksandr Dovzhenko and Hetman Pavlo Polubotok Streets; by 1.2–2.7 times at Nauky Avenue, in the Hydropark area, and at Horikhuvatskyi Shliakh Street;

- Formaldehyde – by 3.1–3.2 times on 12–15 August at Halytska Square; by 3.1–3.2 times on 15 August at Bessarabska Square, Beresteiskyi Avenue, and Oleksandr Dovzhenko Street; by 1.0–2.9 times at Nauky and Obolonskyi Avenues, Lesia Ukrainka Boulevard, the Hydropark area, Akademika Strazheska, Hetman Pavlo Polubotok, Kaunaska and Semen Skliarenko Streets.

In total, at 15 stationary posts of the observatory, 1,516 air samples were collected and analyzed from 11 to 16 August 2025.

Compared to the previous week, the content of suspended particles, sulfur dioxide, carbon monoxide, nitrogen dioxide, and formaldehyde in the air decreased somewhat.

According to the forecast of the Ukrainian Hydrometeorological Center of the State Emergency Service of Ukraine, in the coming days the weather will be variable: on Wednesday–Thursday the air temperature will rise, with no precipitation and light winds; on Friday–

Saturday the temperature will begin to decrease, with precipitation.

Such weather conditions will not significantly affect the level of air pollution.

12.08.2025

Weekly Information on Air Pollution in Kyiv

According to observations from the stationary stations of the Central Geophysical Observatory, from August 4 to 9, 2025, the air in Kyiv showed exceedances of average daily maximum permissible concentrations of:

- Sulfur dioxide – by 1.1–1.4 times at Bessarabska and Halytska Squares, Beresteiskyi and Obolonskyi Avenues, Lesya Ukrainka Boulevard, in the Hydropark area, and on Oleksandr Dovzhenko, Hetman Pavlo Polubotok, Inzhener Borodin, Kaunaska, Horikhuvatskyi Shlyakh, and Semen Skliarenko Streets;

- Carbon monoxide – by 1.2 times on August 5 at Demiivska Square; by 1.1 times on August 4 at Lesya Ukrainka Boulevard; by 1.0 times on August 5 and 8 at Bessarabska Square;

- Nitrogen dioxide – by 5.7 times on August 9 at Halytska Square; by 4.5 times on August 4 at Beresteiskyi Avenue; by 4.0–4.4 times at Bessarabska Square, Lesya Ukrainka Boulevard, Kaunaska and Semen Skliarenko Streets; by 3.0–3.7 times at Obolonskyi Avenue, Oleksandr Dovzhenko, Hetman Pavlo Polubotok, and Inzhener Borodin Streets; by 2.2–2.9 times in the Hydropark area and on Horikhuvatskyi Shlyakh Street;

- Formaldehyde – by 3.2–3.3 times on August 6 and 8 at Beresteiskyi Avenue; by 3.1–3.2 times on August 6 and 8 at Oleksandr Dovzhenko Street; by 3.0–3.1 times on August 6 and 8 at Bessarabska Square; by 1.2–2.9 times at Halytska Square, Obolonskyi Avenue, Lesya Ukrainka Boulevard, in the Hydropark area, and on Hetman Pavlo Polubotok, Kaunaska, and Semen Skliarenko Streets.

In total, from August 4 to 9, 2025, 1,246 air samples were collected and analyzed at 13 stationary observatory posts.

Compared to the previous week, the content of sulfur dioxide, nitrogen dioxide, and formaldehyde in the air increased.

According to the forecast of the Ukrainian Hydrometeorological Center of the State Emergency Service of Ukraine, in the coming days, the air temperature will remain high, without precipitation, but a light fresh wind is expected, which will contribute to a slight tendency for pollutants to accumulate in the atmosphere.

05.08.2025

Weekly Information on Air Pollution in Kyiv

According to observations at the stationary posts of the Central Geophysical Observatory from July 28 to August 2, 2025, exceedances of average daily maximum permissible concentrations were recorded in the air of Kyiv for the following pollutants:

- Suspended particulate matter – by 1.2 times on July 28 on Akademika Strazheska Street;

- Sulfur dioxide – by 1.1 to 1.5 times on Bessarabska and Halytska Squares, Beresteiskyi and Obolonskyi Avenues, Lesi Ukrainky Boulevard, Hydropark area, Oleksandra Dovzhenka, Inzhenera Borodina, Kaunaska, Horikhuvatskyi Shliakh, and Semena Skliarenka Streets;

- Carbon monoxide – by 1.0 to 1.9 times from July 30 to August 1 on Semena Skliarenka Street; by 1.2 to 1.5 times on August 1–2 on Inzhenera Borodina Street; by 1.0 times on July 31 on Demiivska Square and in the Hydropark area;

- Nitrogen dioxide – by 5.2 times on August 2 on Bessarabska Square; by 4.5 times on the same day on Halytska Square; by 4.0 to 4.3 times on Beresteiskyi Avenue, Lesi Ukrainky Boulevard, Inzhenera Borodina, Kaunaska, and Semena Skliarenka Streets; by 3.0 to 3.9 times on Obolonskyi Avenue, in the Hydropark area, and on Oleksandra Dovzhenka Street; by 1.1 to 2.3 times on Nauky Avenue, Akademika Strazheska and Horikhuvatskyi Shliakh Streets;

- Formaldehyde – by 1.1 to 2.6 times on Bessarabska and Halytska Squares, Nauky, Beresteiskyi, and Obolonskyi Avenues, Lesi Ukrainky Boulevard, Hydropark area, Akademika Strazheska, Oleksandra Dovzhenka, Kaunaska, and Semena Skliarenka Streets.

In total, 1,242 air samples were taken and analyzed at 14 stationary observatory posts from July 28 to August 2, 2025.

Compared to the previous week, the concentration of carbon monoxide slightly increased, while the levels of sulfur dioxide, nitrogen dioxide, and formaldehyde decreased. 

29.07.2025

Weekly Information on Air Pollution in Kyiv

According to observations at the stationary posts of the Central Geophysical Observatory from July 21 to 26, 2025, exceedances of the average daily maximum permissible concentrations were recorded in the air of Kyiv for the following pollutants:

- Sulfur dioxide – exceeded by 1.1–1.4 times at Bessarabska and Halytska Squares, Nauky and Obolonskyi Avenues, Lesi Ukrainky Boulevard, in the Hydropark area, and on Akademika Strazheska, Oleksandr Dovzhenko, Inzhenera Borodina, Kaunaska, Horikhuvatskyi Shlyakh, and Semen Skliarenko Streets;

- Carbon monoxide – exceeded by 1.0 times on July 21 and 24 at Demiivska Square, and on July 24 on Semen Skliarenko Street;

- Nitrogen dioxide – exceeded by: 5.1 times on July 22 on Kaunaska Street; 5.1 times on July 23 at Halytska Square; 4.9 times on July 21 on Semen Skliarenko Street; 4.0–4.7 times at Bessarabska Square and on Lesi Ukrainky Boulevard; 3.0–3.9 times on Obolonskyi Avenue and on Akademika Strazheska, Oleksandr Dovzhenko, and Hetman Pavlo Polubotok Streets; 1.1–2.9 times on Nauky Avenue, in the Hydropark area, and on Horikhuvatskyi Shlyakh;

- Formaldehyde – exceeded by 1.2–2.9 times at Bessarabska and Halytska Squares, Obolonskyi Avenue, Lesi Ukrainky Boulevard in the Hydropark area, and on Akademika Strazheska, Oleksandr Dovzhenko, Kaunaska, and Semen Skliarenko Streets.

In total, from July 21 to 26, 2025, 1,200 air samples were collected and analyzed at 13 stationary posts of the Observatory.

Compared to the previous week, the content of carbon monoxide slightly increased, while the level of formaldehyde decreased.

According to the forecast of the Ukrainian Hydrometeorological Center of the State Emergency Service of Ukraine, a change in weather is expected in the next 2–3 days, with lower air temperatures, precipitation, and wind gusts, which will contribute to the cleansing of the ground-level atmosphere. Starting from the weekend, air temperature will rise, with no precipitation and no wind, which will favor the accumulation of pollutants in the atmosphere. 

22.07.2025

Weekly Information on Air Pollution in Kyiv

According to observations at the stationary posts of the Central Geophysical Observatory from July 14 to 19, 2025, exceedances of the average daily maximum permissible concentrations were recorded in the air of Kyiv for the following pollutants:

- Sulfur dioxide – exceeded by 1.0–1.6 times at Bessarabska and Halytska Squares, Nauky and Obolonskyi Avenues, Lesi Ukrainky Boulevard, in the Hydropark area, and on Akademika Strazheska, Hetman Pavlo Polubotok, Inzhenera Borodina, Kaunaska, Horikhuvatskyi Shlyakh, and Semen Skliarenko Streets;

- Nitrogen dioxide – exceeded by: 4.9 times on July 14 and 17 at Bessarabska Square; 4.9 times on July 14 on Inzhenera Borodina Street; 4.9 times on July 16 at Halytska Square; 4.6–4.7 times on July 14 and 15 on Lesi Ukrainky Boulevard; 4.6 times on July 15 on Kaunaska Street; 4.1–4.5 times on Akademika Strazheska and Semen Skliarenko Streets; 3.2–3.9 times on Obolonskyi Avenue and Hetman Pavlo Polubotok Street; 1.0–2.9 times on Nauky Avenue, in the Hydropark area, and on Horikhuvatskyi Shlyakh; 

- Formaldehyde – exceeded by: 3.1 times on July 17 on Semen Skliarenko Street; 1.1–2.9 times at Bessarabska and Halytska Squares, Obolonskyi Avenue, Lesi Ukrainky Boulevard in the Hydropark area, and on Akademika Strazheska, Hetman Pavlo Polubotok, and Kaunaska Streets.

In total, from July 14 to 19, 2025, 1,151 air samples were collected and analyzed at 13 stationary posts of the Observatory.

Compared to the previous week, the levels of nitrogen dioxide and formaldehyde in the air have slightly decreased.

According to the forecast of the Ukrainian Hydrometeorological Center of the State Emergency Service of Ukraine, changeable weather with occasional rain and thunderstorms and high air temperatures is expected over the next 2–3 days.

Such weather conditions will not affect the level of pollution in the ground-level atmosphere.

15.07.2025

Weekly Information on Air Pollution in Kyiv

According to observations at the stationary posts of the Central Geophysical Observatory from July 7 to 12, 2025, exceedances of the average daily maximum permissible concentrations were recorded in the air of Kyiv for the following pollutants:

- Sulfur dioxide – exceeded by 1.1–1.7 times at Bessarabska and Halytska Squares, Beresteiskyi and Obolonskyi Avenues, Lesi Ukrainky Boulevard, in the Hydropark area, and on Akademika Strazheska, Oleksandr Dovzhenko, Hetman Pavlo Polubotok, Inzhenera Borodina, Kaunaska, Horikhuvatskyi Shlyakh, and Semen Skliarenko Streets;

- Carbon monoxide – exceeded by 1.3–1.8 times on July 10 in the Hydropark area and on Inzhenera Borodina Street;

- Nitrogen dioxide – exceeded by: 8.5 times on July 9 at Halytska Square; 5.6 times on July 7 on Inzhenera Borodina Street; 5.0 times on July 9 at Bessarabska Square; 4.2–4.5 times on Kaunaska and Semen Skliarenko Streets; 3.0–3.9 times on Beresteiskyi Avenue, Lesi Ukrainky Boulevard, in the Hydropark area, and on Oleksandr Dovzhenko and Hetman Pavlo Polubotok Streets; 2.0–2.9 times on Akademika Strazheska Street and Horikhuvatskyi Shlyakh; 

- Formaldehyde – exceeded by: 6.0 times on July 10 on Hetman Pavlo Polubotok Street; 3.0–3.7 times on July 10 and 12 on Semen Skliarenko Street; 3.0 times on July 7 on Beresteiskyi Avenue; 1.1–2.9 times at Bessarabska and Halytska Squares, Lesi Ukrainky Boulevard in the Hydropark area, and on Akademika Strazheska, Oleksandr Dovzhenko, and Kaunaska Streets. 

In total, from July 7 to 12, 2025, 1,253 air samples were collected and analyzed at 15 stationary posts of the Observatory.

Compared to the previous week, there was a slight increase in the content of suspended particles, sulfur dioxide, carbon monoxide, nitrogen dioxide, and formaldehyde in the air.

08.07.2025

Weekly Information on Air Pollution in Kyiv

According to observations from the stationary posts of the Central Geophysical Observatory, from June 30 to July 5, 2025, exceedances of the average daily maximum permissible concentrations were recorded in Kyiv’s air for the following pollutants:

- Sulfur dioxide – exceeded by 1.0 to 1.5 times at Bessarabska and Halytska Squares, Beresteiskyi and Obolonskyi Avenues, Lesia Ukrainka Boulevard, the Hydropark area, and on Akademika Strazheska, Oleksandr Dovzhenko, Hetman Pavlo Polubotok, Inzhenera Borodina, Kaunaska, Horikhuvatskyi Shliakh, and Semena Skliarenka Streets;

- Carbon monoxide – exceeded by 1.4 to 2.9 times on July 5 on Beresteiskyi Avenue and in the Hydropark area;

- Nitrogen dioxide – exceeded by 5.6 and 7.6 times on July 1 and 3 on Inzhenera Borodina Street; by 4.0 to 4.9 times at Bessarabska and Halytska Squares, Beresteiskyi Avenue, Lesia Ukrainka Boulevard, and on Oleksandr Dovzhenko, Kaunaska, and Semena Skliarenka Streets; by 3.0 to 3.5 times on Akademika Strazheska and Hetman Pavlo Polubotok Streets; by 2.1 to 2.9 times on Obolonskyi Avenue, in the Hydropark area, and on Horikhuvatskyi Shliakh Street;

- Formaldehyde – exceeded by 3.2 times on July 3 on Lesia Ukrainka Boulevard; and by 1.1 to 2.9 times at Bessarabska and Halytska Squares, Beresteiskyi and Obolonskyi Avenues, in the Hydropark area, and on Akademika Strazheska, Oleksandr Dovzhenko, Hetman Pavlo Polubotok, Kaunaska, and Semena Skliarenka Streets.

In total, 1,374 air samples were collected and analyzed at 15 stationary posts of the observatory from June 30 to July 5, 2025.

Compared to the previous week, the levels of sulfur dioxide, nitrogen dioxide, and formaldehyde in the air slightly increased, while the concentration of suspended particles decreased.

According to the forecast from the Ukrainian Hydrometeorological Center of the State Emergency Service of Ukraine, hot weather is expected in the coming days, with possible thunderstorms at times. Such conditions will contribute to the accumulation of pollutants in the lower layer of the atmosphere. 

01.07.2025 

Weekly Information on Air Pollution in Kyiv

According to observations from the stationary posts of the Central Geophysical Observatory, from June 23 to June 28, 2025, exceedances of the average daily maximum permissible concentrations were recorded in Kyiv’s air for the following pollutants:

- Sulfur dioxide – exceeded by 1.0 to 1.4 times at Bessarabska and Halytska Squares, Beresteiskyi and Obolonskyi Avenues, Lesia Ukrainka Boulevard, the Hydropark area, and on Akademika Strazheska, Oleksandr Dovzhenko, Hetman Pavlo Polubotok, Inzhenera Borodina, Kaunaska, Horikhuvatskyi Shliakh, and Semena Skliarenka Streets;

- Nitrogen dioxide – exceeded by 4.3 times on June 26 at Bessarabska Square; by 4.1 times on June 24 at Halytska Square; by 3.0–3.9 times on Beresteiskyi and Obolonskyi Avenues, Lesia Ukrainka Boulevard, and on Oleksandr Dovzhenko, Hetman Pavlo Polubotok, Inzhenera Borodina, Kaunaska, and Semena Skliarenka Streets; by 1.9–2.7 times in the Hydropark area and on Akademika Strazheska and Horikhuvatskyi Shliakh Streets;

- Formaldehyde – exceeded by 1.1 to 2.9 times at Bessarabska and Halytska Squares, Beresteiskyi and Obolonskyi Avenues, Lesia Ukrainka Boulevard, the Hydropark area, and on Akademika Strazheska, Oleksandr Dovzhenko, Hetman Pavlo Polubotok, Kaunaska, and Semena Skliarenka Streets.

In total, 1,310 air samples were collected and analyzed at 15 stationary posts of the observatory between June 23 and June 28, 2025.

Compared to the previous week, the levels of air pollutants remained unchanged.

According to the forecast from the Ukrainian Hydrometeorological Center of the State Emergency Service of Ukraine, in the next 2–3 days, a gradual increase in air temperature and a decrease in precipitation are expected, which will contribute to the accumulation of pollutants in the lower atmospheric layer.

24.06.2025 

Weekly Information on Air Pollution in Kyiv

According to observations from the stationary posts of the Central Geophysical Observatory, from June 16 to June 21, 2025, exceedances of the average daily maximum permissible concentrations were recorded in Kyiv’s air for the following pollutants:

- Sulfur dioxide – exceeded by 1.0 to 1.6 times at Bessarabska and Halytska Squares, Beresteiskyi and Obolonskyi Avenues, Lesia Ukrainka Boulevard, the Hydropark area, and on Akademika Strazheska, Oleksandr Dovzhenko, Hetman Pavlo Polubotok, Inzhenera Borodina, Kaunaska, Horikhuvatskyi Shliakh, and Semena Skliarenka Streets;

-Nitrogen dioxide – exceeded by 4.6 times on June 19 at Bessarabska Square; by 4.5 times on June 17 on Inzhenera Borodina Street; by 4.4 times on June 21 at Halytska Square; by 4.2 times on June 18 on Kaunaska Street; by 3.0–3.9 times on Beresteiskyi and Obolonskyi Avenues, Lesia Ukrainka Boulevard, and on Oleksandr Dovzhenko and Semena Skliarenka Streets; by 2.5 times on June 18 on Nauky Avenue; and by 1.5–2.9 times in the Hydropark area and on Akademika Strazheska, Hetman Pavlo Polubotok, and Horikhuvatskyi Shliakh Streets;

- Formaldehyde – exceeded by 3.2 times on June 17 on Beresteiskyi Avenue; and by 1.2–2.9 times at Bessarabska and Halytska Squares, Obolonskyi Avenue, Lesia Ukrainka Boulevard, the Hydropark area, and on Akademika Strazheska, Oleksandr Dovzhenko, Hetman Pavlo Polubotok, Kaunaska, and Semena Skliarenka Streets.

In total, 1,574 air samples were collected and analyzed at 15 stationary posts of the observatory between June 16 and June 21, 2025.

Compared to the previous week, the concentrations of suspended particles, nitrogen dioxide, and formaldehyde in the air slightly increased.

17.06.2025

Weekly Information on Air Pollution in Kyiv

According to observations from the stationary posts of the Central Geophysical Observatory, from June 9 to June 14, 2025, exceedances of the average daily maximum permissible concentrations were recorded in Kyiv’s air for the following pollutants:

- Sulfur dioxide – exceeded by 1.0 to 1.5 times at Bessarabska and Halytska Squares, Beresteiskyi and Obolonskyi Avenues, Lesia Ukrainka Boulevard, the Hydropark area, and on Oleksandr Dovzhenko, Hetman Pavlo Polubotok, Inzhenera Borodina, Kaunaska, Horikhuvatskyi Shliakh, and Semena Skliarenka Streets;

- Carbon monoxide – exceeded by 1.0 to 2.9 times on June 13–14 in the Hydropark area;

- Nitrogen dioxide – exceeded by 5.2 to 5.6 times on June 9 at Halytska Square and Inzhenera Borodina Street; by 4.7 to 4.9 times on June 10 on Obolonskyi Avenue and Kaunaska Street; by 4.5 times on June 11 on Semena Skliarenka Street; by 4.0 to 4.4 times on June 9 at Bessarabska Square and Lesia Ukrainka Boulevard; by 3.0 to 3.5 times on June 9–10 on Beresteiskyi Avenue and Oleksandr Dovzhenko Street; and by 1.7 to 2.9 times in the Hydropark area, and on Hetman Pavlo Polubotok and Horikhuvatskyi Shliakh Streets;

- Formaldehyde – exceeded by 3.2 to 3.6 times on June 10 on Obolonskyi Avenue and Semena Skliarenka Street; and by 1.1 to 2.8 times at Bessarabska and Halytska Squares, Beresteiskyi Avenue, Lesia Ukrainka Boulevard, the Hydropark area, and on Oleksandr Dovzhenko, Hetman Pavlo Polubotok, and Kaunaska Streets.

In total, 1,572 air samples were collected and analyzed at 14 stationary posts of the observatory between June 9 and June 14, 2025.

Compared to the previous week, the concentrations of suspended particles, sulfur dioxide, and nitrogen dioxide in the air slightly decreased.

According to the forecast from the Ukrainian Hydrometeorological Center of the State Emergency Service of Ukraine, variable weather conditions are expected in the coming days: on Wednesday and Thursday, the temperature will rise with no precipitation; on Friday and Saturday, the temperature will drop, accompanied by rain.

Such weather is not expected to significantly affect atmospheric air pollution levels.

10.06.2025 

Weekly Information on Air Pollution in Kyiv

According to observations from the stationary posts of the Central Geophysical Observatory, from June 2 to June 7, 2025, exceedances of the average daily maximum permissible concentrations were recorded in Kyiv’s air for the following pollutants:

- Sulfur dioxide – exceeded by 1.1 to 1.5 times at Bessarabska and Halytska Squares, Beresteiskyi and Obolonskyi Avenues, Lesia Ukrainka Boulevard, the Hydropark area, and on Akademika Strazheska, Oleksandr Dovzhenko, Hetman Pavlo Polubotok, Inzhenera Borodina, Kaunaska, Horikhuvatskyi Shliakh, and Semena Skliarenka Streets;

- Carbon monoxide – exceeded by 2.1 times on June 3 in the Hydropark area;

- Nitrogen dioxide – exceeded by 6.6 times on June 6 on Inzhenera Borodina Street; by 5.1 times on June 7 at Halytska Square; by 4.0–4.9 times at Bessarabska Square, Lesia Ukrainka Boulevard, and on Kaunaska and Semena Skliarenka Streets; by 3.0–3.9 times on Beresteiskyi and Obolonskyi Avenues, in the Hydropark area, and on Akademika Strazheska, Oleksandr Dovzhenko, Hetman Pavlo Polubotok, Kaunaska, and Semena Skliarenka Streets; by 2.2–2.7 times in the Horikhuvatskyi Shliakh area;

- Formaldehyde – exceeded by 1.2 to 2.9 times at Bessarabska and Halytska Squares, Beresteiskyi and Obolonskyi Avenues, Lesia Ukrainka Boulevard, the Hydropark area, and on Akademika Strazheska, Oleksandr Dovzhenko, Hetman Pavlo Polubotok, Kaunaska, and Semena Skliarenka Streets.

In total, 1,572 air samples were collected and analyzed at 15 stationary posts of the observatory between June 2 and June 7, 2025.

Compared to the previous week, the concentration of carbon monoxide in the air slightly decreased, while levels of nitrogen dioxide and formaldehyde increased.

According to the forecast from the Ukrainian Hydrometeorological Center of the State Emergency Service of Ukraine, variable weather conditions are expected over the next 2–3 days, with low air temperatures and possible precipitation accompanied by gusty winds. These weather conditions are not expected to significantly affect pollution levels in the lower atmospheric layer.

03.06.2025

Weekly Information on Air Pollution in Kyiv

According to observations from the stationary posts of the Central Geophysical Observatory, from May 26 to May 31, 2025, exceedances of the average daily maximum permissible concentrations were recorded in Kyiv’s air for the following pollutants:

- Sulfur dioxide – exceeded by 1.1 to 1.5 times at Bessarabska and Halytska Squares, Beresteiskyi and Obolonskyi Avenues, Lesia Ukrainka Boulevard, the Hydropark area, and on Akademika Strazheska, Oleksandr Dovzhenko, Hetman Pavlo Polubotok, Inzhenera Borodina, Kaunaska, Horikhuvatskyi Shliakh, and Semena Skliarenka Streets;

- Carbon monoxide – exceeded by 1.0 time on May 29 on Akademika Strazheska Street;

- Nitrogen dioxide – exceeded by 4.3 times on May 31 at Bessarabska Square; by 4.2 times on May 26 at Lesia Ukrainka Boulevard and Inzhenera Borodina Street; by 3.0–3.9 times at Halytska Square, Beresteiskyi and Obolonskyi Avenues, and on Hetman Pavlo Polubotok, Kaunaska, and Semena Skliarenka Streets; and by 1.8–2.9 times in the Hydropark area and on Akademika Strazheska, Oleksandr Dovzhenko, and Horikhuvatskyi Shliakh Streets;

- Formaldehyde – exceeded by 1.0 to 2.5 times at Bessarabska and Halytska Squares, Beresteiskyi and Obolonskyi Avenues, Lesia Ukrainka Boulevard, the Hydropark area, and on Akademika Strazheska, Oleksandr Dovzhenko, Hetman Pavlo Polubotok, Kaunaska, and Semena Skliarenka Streets.

In total, 1,560 air samples were collected and analyzed at 15 stationary posts of the observatory between May 26 and May 31, 2025.

Compared to the previous week, the concentration of nitrogen dioxide in the air decreased.

According to the forecast from the Ukrainian Hydrometeorological Center of the State Emergency Service of Ukraine, a slight decrease in air temperature and possible thunderstorms are expected tomorrow, followed by a rise in temperature, southern winds, and further thunderstorms.

Such weather conditions will contribute to the accumulation of pollutants in the lower atmospheric layer.

27.05.2025

Weekly Information on Air Pollution in Kyiv

According to observations from the stationary posts of the Central Geophysical Observatory, from May 19 to May 24, 2025, exceedances of the average daily maximum permissible concentrations were recorded in Kyiv’s air for the following pollutants:

- Sulfur dioxide – exceeded by 1.1 to 1.5 times at Bessarabska and Halytska Squares, Beresteiskyi and Obolonskyi Avenues, Lesia Ukrainka Boulevard, the Hydropark area, and on Akademika Strazheska, Oleksandr Dovzhenko, Hetman Pavlo Polubotok, Inzhenera Borodina, Kaunaska, Horikhuvatskyi Shliakh, and Semena Skliarenka Streets;

- Carbon monoxide – exceeded by 1.5 times on May 19 in the Hydropark area;
Nitrogen dioxide – exceeded by 5.9 times on May 22 at Halytska Square; by 5.3 times on May 24 at Lesia Ukrainka Boulevard; by 4.2–4.3 times on May 22 on Inzhenera Borodina, Kaunaska, and Semena Skliarenka Streets; by 4.1 times on May 23 at Bessarabska Square; by 3.0–3.9 times on Beresteiskyi Avenue, and on Akademika Strazheska and Hetman Pavlo Polubotok Streets; and by 1.5–2.9 times on Obolonskyi Avenue, in the Hydropark area, and on Oleksandr Dovzhenko and Horikhuvatskyi Shliakh Streets;

- Formaldehyde – exceeded by 1.0 to 2.4 times at Bessarabska and Halytska Squares, Beresteiskyi and Obolonskyi Avenues, Lesia Ukrainka Boulevard, the Hydropark area, and on Akademika Strazheska, Oleksandr Dovzhenko, Hetman Pavlo Polubotok, Kaunaska, and Semena Skliarenka Streets.

In total, 1,572 air samples were collected and analyzed at 15 stationary posts of the observatory between May 19 and May 24, 2025.

Compared to the previous week, the concentrations of sulfur dioxide, carbon monoxide, nitrogen dioxide, and formaldehyde in the air increased.

According to the forecast from the Ukrainian Hydrometeorological Center of the State Emergency Service of Ukraine, over the next 2–3 days, unstable weather conditions are expected, with possible precipitation and relatively low temperatures for this period. Such weather is not expected to affect pollution levels in the lower atmosphere. Toward the weekend, temperatures will rise and precipitation is not expected.

20.05.2025 

Weekly Information on Air Pollution in Kyiv

According to observations from the stationary posts of the Central Geophysical Observatory, from May 12 to May 17, 2025, exceedances of the average daily maximum permissible concentrations were recorded in Kyiv’s air for the following pollutants:

- Sulfur dioxide – exceeded by 1.1 to 1.4 times at Bessarabska and Halytska Squares, Beresteiskyi and Obolonskyi Avenues, Lesia Ukrainka Boulevard, the Hydropark area, and on Akademika Strazheska, Oleksandr Dovzhenko, Hetman Pavlo Polubotok, Inzhenera Borodina, Kaunaska, Horikhuvatskyi Shliakh, and Semena Skliarenka Streets;

- Carbon monoxide – exceeded by 1.8 times on May 16 at Lesia Ukrainka Boulevard; by 1.6 times on May 15 at Halytska Square; and by 1.0 time on May 17 in the Hydropark area;

- Nitrogen dioxide – exceeded by 3.9 times on May 14 and 17 at Lesia Ukrainka Boulevard and Kaunaska Street; by 3.7 times on May 12 at Halytska Square; by 3.0 to 3.6 times at Bessarabska Square, Beresteiskyi Avenue, and on Inzhenera Borodina and Skliarenka Streets; by 1.5 to 2.9 times on Obolonskyi Avenue, in the Hydropark area, and on Akademika Strazheska, Oleksandr Dovzhenko, Hetman Pavlo Polubotok, and Horikhuvatskyi Shliakh Streets;

- Formaldehyde – exceeded by 1.0 to 2.3 times at Bessarabska and Halytska Squares, Beresteiskyi and Obolonskyi Avenues, Lesia Ukrainka Boulevard, the Hydropark area, and on Akademika Strazheska, Oleksandr Dovzhenko, Hetman Pavlo Polubotok, Kaunaska, and Semena Skliarenka Streets.

In total, 1,571 air samples were collected and analyzed at 15 stationary posts of the observatory between May 12 and May 17, 2025.

Compared to the previous week, the concentration of sulfur dioxide in the air decreased, while the level of formaldehyde increased.

According to the forecast from the Ukrainian Hydrometeorological Center of the State Emergency Service of Ukraine, in the next 2–3 days, air temperatures are expected to rise, precipitation will stop, and wind gusts are possible. These conditions may contribute to a slight increase in atmospheric air pollution levels. 

13.05.2025

Weekly Information on Air Pollution in Kyiv

According to observations from the stationary posts of the Central Geophysical Observatory, from May 5 to May 10, 2025, exceedances of the average daily maximum permissible concentrations were recorded in Kyiv’s air for the following pollutants:

- Sulfur dioxide – exceeded by 1.1 to 1.5 times at Bessarabska and Halytska Squares, Beresteiskyi and Obolonskyi Avenues, Lesia Ukrainka Boulevard, the Hydropark area, and on Akademika Strazheska, Oleksandr Dovzhenko, Hetman Pavlo Polubotok, Inzhenera Borodina, Kaunaska, Horikhuvatskyi Shliakh, and Semena Skliarenka Streets;

- Carbon monoxide – exceeded by 1.3 to 2.0 times on May 8 in the area of Halytska Square and Kaunaska Street;

- Nitrogen dioxide – exceeded by 4.1 times on May 10 on Inzhenera Borodina Street; by 4.0 times on May 6 at Halytska Square; by 3.0 to 3.6 times at Bessarabska Square, Obolonskyi Avenue, Lesia Ukrainka Boulevard, Kaunaska and Skliarenka Streets; and by 1.6 to 2.9 times at Beresteiskyi Avenue, in the Hydropark area, and on Akademika Strazheska, Oleksandr Dovzhenko, Hetman Pavlo Polubotok, and Horikhuvatskyi Shliakh Streets;

- Formaldehyde – exceeded by 1.0 to 2.1 times at Bessarabska and Halytska Squares, Beresteiskyi and Obolonskyi Avenues, Lesia Ukrainka Boulevard, the Hydropark area, and on Akademika Strazheska, Oleksandr Dovzhenko, Hetman Pavlo Polubotok, Kaunaska, and Semena Skliarenka Streets.

In total, 1,572 air samples were collected and analyzed at 15 stationary posts of the observatory between May 5 and May 10, 2025.

Compared to the previous week, the concentration of nitrogen dioxide in the air decreased.

According to the forecast from the Ukrainian Hydrometeorological Center of the State Emergency Service of Ukraine, unstable weather conditions are expected over the next 2–3 days, with a slight increase in air temperature, occasional precipitation, and strong gusts of wind. Toward the weekend, a drop in temperature is possible. These meteorological conditions are not expected to significantly affect pollution levels in the lower atmosphere. 

06.05.2025

Weekly Information on Air Pollution in Kyiv

According to observations from the stationary posts of the Central Geophysical Observatory, from April 28 to May 3, 2025, exceedances of the average daily maximum permissible concentrations were recorded in Kyiv’s air for the following pollutants:

- Sulfur dioxide – exceeded by 1.1 to 1.5 times at Bessarabska and Halytska Squares, Beresteiskyi and Obolonskyi Avenues, Lesia Ukrainka Boulevard, the Hydropark area, and on Akademika Strazheska, Oleksandr Dovzhenko, Hetman Pavlo Polubotok, Inzhenera Borodina, Kaunaska, Horikhuvatskyi Shliakh, and Semena Skliarenka Streets;

- Nitrogen dioxide – exceeded by 2.5 to 3.8 times from April 28 to May 3 at Bessarabska and Halytska Squares, Beresteiskyi Avenue, and Kaunaska Street; by 3.1 to 3.4 times on April 28–29 at Lesia Ukrainka Boulevard and in the Hydropark area; by 3.2 times on April 30 on Inzhenera Borodina Street; by 3.1 to 3.7 times on April 30 and May 2 on Semena Skliarenka Street; by 3.3 times on May 3 on Obolonskyi Avenue; and by 1.8 to 2.9 times on Akademika Strazheska, Oleksandr Dovzhenko, Hetman Pavlo Polubotok, and Horikhuvatskyi Shliakh Streets;

- Formaldehyde – exceeded by 1.0 to 2.5 times at Bessarabska and Halytska Squares, Beresteiskyi and Obolonskyi Avenues, Lesia Ukrainka Boulevard, the Hydropark area, and on Akademika Strazheska, Oleksandr Dovzhenko, Hetman Pavlo Polubotok, Kaunaska, and Semena Skliarenka Streets.

In total, 1,572 air samples were collected and analyzed at 15 stationary posts of the observatory between April 28 and May 3, 2025.

Compared to the previous week, the concentrations of sulfur dioxide, nitrogen dioxide, and formaldehyde in the air decreased.

According to the forecast by the Ukrainian Hydrometeorological Center of the State Emergency Service of Ukraine, variable weather conditions are expected in the coming days, with occasional precipitation and fluctuating air temperatures.

These meteorological conditions are not expected to significantly affect pollution levels in the lower atmosphere.

29.04.2025

Weekly Information on Air Pollution in Kyiv

According to observations at the stationary posts of the Central Geophysical Observatory (CGO), from April 21 to 26, 2025, exceedances of the average daily maximum permissible concentrations were recorded in the air of Kyiv:

- Sulfur dioxide – by 1.2–1.6 times on Bessarabska and Halytska Squares, Beresteiskyi and Obolonskyi Avenues, Lesya Ukrainka Boulevard, in the Hydropark area, and on Akademika Strazheska, Oleksandra Dovzhenka, Hetman Pavlo Polubotok, Inzhenera Borodina, Kaunaska, Horikhuvatskyi Shliakh, and Semena Skliarenka Streets;

- Carbon monoxide – by 1.2 times on April 21 on Halytska Square;

- Nitrogen dioxide – by 2.5–4.5 times from April 21 to 26 on Bessarabska and Halytska Squares, Beresteiskyi Avenue, Lesya Ukrainka Boulevard, Kaunaska and Semena Skliarenka Streets; by 3.0–3.5 times from April 22 to 25 on Oleksandra Dovzhenka and Inzhenera Borodina Streets; by 3.5 times on April 23 on Obolonskyi Avenue; by 3.2 times on April 24 on Hetman Pavlo Polubotok Street; by 3.1 times on April 25 on Akademika Strazheska Street; and by 1.5–2.9 times in the Hydropark area and on Horikhuvatskyi Shliakh Street;

- Formaldehyde – by 1.0–2.3 times on Bessarabska and Halytska Squares, Beresteiskyi and Obolonskyi Avenues, Lesya Ukrainka Boulevard, in the Hydropark area, and on Akademika Strazheska, Oleksandra Dovzhenka, Hetman Pavlo Polubotok, Kaunaska, and Semena Skliarenka Streets.

In total, 1,571 air samples were collected and analyzed from 15 stationary observatory posts between April 21 and 26, 2025.

Compared to the previous week, the concentrations of sulfur dioxide, nitrogen dioxide, and formaldehyde in the air slightly increased, while the concentration of carbon monoxide decreased. 

22.04.2025 

Weekly Information on Air Pollution in Kyiv

According to observations at the stationary posts of the Central Geophysical Observatory (CGO), from April 14 to 19, 2025, exceedances of the average daily maximum permissible concentrations were recorded in the air of Kyiv:

- Sulfur dioxide – by 1.1–1.5 times on Bessarabska and Halytska Squares, Beresteiskyi and Obolonskyi Avenues, Lesya Ukrainka Boulevard, in the Hydropark area, and on Oleksandra Dovzhenka, Hetman Pavlo Polubotok, Inzhenera Borodina, Kaunaska, Horikhuvatskyi Shliakh, and Semena Skliarenka Streets;

- Carbon monoxide – by 1.9 times on April 18 in the Hydropark area;

- Nitrogen dioxide – by 2.2–3.7 times from April 14 to 19 on Bessarabska and Halytska Squares, Beresteiskyi Avenue, Lesya Ukrainka Boulevard, and on Hetman Pavlo Polubotok, Inzhenera Borodina, Kaunaska, and Semena Skliarenka Streets; by 1.9–2.9 times on Obolonskyi Avenue, in the Hydropark area, and on Oleksandra Dovzhenka and Horikhuvatskyi Shliakh Streets;

- Formaldehyde – by 1.0–2.8 times on Bessarabska and Halytska Squares, Beresteiskyi and Obolonskyi Avenues, Lesya Ukrainka Boulevard, in the Hydropark area, and on Oleksandra Dovzhenka, Hetman Pavlo Polubotok, Kaunaska, and Semena Skliarenka Streets.

In total, 1,423 air samples were collected and analyzed from 15 stationary observatory posts between April 14 and 19, 2025.

Compared to the previous week, concentrations of suspended particles, carbon monoxide, nitrogen dioxide, and formaldehyde slightly increased, while the concentration of sulfur dioxide decreased.

According to the forecast of the Ukrainian Hydrometeorological Center of the State Emergency Service of Ukraine, over the next 2–3 days, an unseasonal weather pattern is expected — with elevated air temperatures, light wind, and no precipitation — which will contribute to the accumulation of pollutants in the lower atmosphere. A drop in temperature is expected over the weekend.

15.04.2025

Weekly Information on Air Pollution in Kyiv

According to observations at the stationary posts of the Central Geophysical Observatory (CGO), from April 7 to 12, 2025, exceedances of the average daily maximum permissible concentrations were recorded in the air of Kyiv:

- Sulfur dioxide – by 1.1–1.7 times on Bessarabska and Halytska Squares, Beresteiskyi and Obolonskyi Avenues, Lesya Ukrainka Boulevard, in the Hydropark area, and on Akademika Strazheska, Oleksandra Dovzhenka, Hetman Pavlo Polubotok, Inzhenera Borodina, Kaunaska, Horikhuvatskyi Shliakh, and Semena Skliarenka Streets;

- Nitrogen dioxide – by 3.2–3.3 times on April 7 on Kaunaska and Semena Skliarenka Streets; by 1.6–3.0 times on Bessarabska and Halytska Squares, Beresteiskyi and Obolonskyi Avenues, Lesya Ukrainka Boulevard, in the Hydropark area, and on Akademika Strazheska, Oleksandra Dovzhenka, Hetman Pavlo Polubotok, Inzhenera Borodina, and Horikhuvatskyi Shliakh Streets;

- Formaldehyde – by 1.0–2.0 times on Bessarabska and Halytska Squares, Beresteiskyi and Obolonskyi Avenues, Lesya Ukrainka Boulevard, in the Hydropark area, and on Akademika Strazheska, Oleksandra Dovzhenka, Kaunaska, and Semena Skliarenka Streets.

In total, 1,480 air samples were collected and analyzed from 15 stationary observatory posts between April 7 and 12, 2025.

Compared to the previous week, the concentrations of sulfur dioxide and nitrogen dioxide in the air slightly decreased.

According to the forecast of the Ukrainian Hydrometeorological Center of the State Emergency Service of Ukraine, a change in weather conditions has occurred — from colder to warmer weather, without precipitation but with gusty winds, which will not contribute to the accumulation of pollutants in the atmosphere.

08.04.2025

Weekly Information on Air Pollution in Kyiv

According to observations at the stationary posts of the Central Geophysical Observatory (CGO), from March 31 to April 5, 2025, exceedances of the average daily maximum permissible concentrations were recorded in the air of Kyiv:

- Sulfur dioxide – by 1.1–1.7 times on Bessarabska and Halytska Squares, Beresteiskyi and Obolonskyi Avenues, Lesya Ukrainka Boulevard, in the Hydropark area, and on Akademika Strazheska, Oleksandra Dovzhenka, Hetman Pavlo Polubotok, Inzhenera Borodina, Kaunaska, Horikhuvatskyi Shliakh, and Semena Skliarenka Streets;

- Nitrogen dioxide – by 3.0–3.5 times from March 31 to April 5 on Semena Skliarenka Street; by 3.1 times on April 1 and 3 on Kaunaska Street; by 3.3 times on April 2 on Horikhuvatskyi Shliakh Street; by 3.0–3.1 times on April 4 on Halytska Square and Lesya Ukrainka Boulevard; by 3.0–3.3 times on April 5 on Bessarabska Square and Obolonskyi Avenue; and by 1.3–2.9 times on Beresteiskyi Avenue, in the Hydropark area, and on Akademika Strazheska, Oleksandra Dovzhenka, Hetman Pavlo Polubotok, and Inzhenera Borodina Streets;

- Formaldehyde – by 1.0–1.9 times on Bessarabska and Halytska Squares, Beresteiskyi and Obolonskyi Avenues, Lesya Ukrainka Boulevard, in the Hydropark area, and on Akademika Strazheska, Oleksandra Dovzhenka, Kaunaska, and Semena Skliarenka Streets.

In total, 1,433 air samples were collected and analyzed from 16 stationary observatory posts between March 31 and April 5, 2025.

Compared to the previous week, the concentration of suspended particles, sulfur dioxide, nitrogen dioxide, and formaldehyde in the air decreased.

According to the forecast by the Ukrainian Hydrometeorological Center of the State Emergency Service of Ukraine, this week will be marked by unstable weather with precipitation and lower air temperatures, which will contribute to a decrease in concentrations of some pollutants.

This weather pattern will persist until Saturday, after which, starting Sunday, an anticyclonic pattern with rising temperatures and no precipitation is expected.

01.04.2025 

Weekly Information on Air Pollution in Kyiv

According to observations at the stationary posts of the Central Geophysical Observatory (CGO), from March 24 to 29, 2025, exceedances of the average daily maximum permissible concentrations were recorded in the air of Kyiv:

- Sulfur dioxide – by 1.3–2.2 times on Bessarabska and Halytska Squares, Beresteiskyi and Obolonskyi Avenues, Lesya Ukrainka Boulevard, in the Hydropark area, and on Akademika Strazheska, Oleksandra Dovzhenka, Hetman Pavlo Polubotok, Inzhenera Borodina, Kaunaska, Horikhuvatskyi Shliakh, and Semena Skliarenka Streets;

- Nitrogen dioxide – by 3.0–4.9 times on March 24–29 on Lesya Ukrainka Boulevard and on Inzhenera Borodina, Kaunaska, and Semena Skliarenka Streets; by 3.1–3.4 times on March 24–25 on Bessarabska and Halytska Squares and Beresteiskyi Avenue; by 3.1–3.5 times on March 24 and 26 in the Hydropark area; by 2.1–2.9 times on Obolonskyi Avenue and on Akademika Strazheska, Oleksandra Dovzhenka, Hetman Pavlo Polubotok, and Horikhuvatskyi Shliakh Streets;

- Formaldehyde – by 1.0–1.8 times on Bessarabska and Halytska Squares, Beresteiskyi and Obolonskyi Avenues, Lesya Ukrainka Boulevard, in the Hydropark area, and on Akademika Strazheska, Oleksandra Dovzhenka, Hetman Pavlo Polubotok, Kaunaska, and Semena Skliarenka Streets.

In total, 1,578 air samples were collected and analyzed from 16 stationary observatory posts between March 24 and 29, 2025.

Compared to the previous week, the concentration of sulfur dioxide and nitrogen dioxide in the air decreased.

According to the forecast by the Ukrainian Hydrometeorological Center of the State Emergency Service of Ukraine, a gradual increase in air temperature and a decrease in precipitation are expected over the next 2–3 days, which may lead to a slight increase in the concentration of certain pollutants.

25.03.2025 

Weekly Information on Air Pollution in Kyiv

According to observations at the stationary posts of the Central Geophysical Observatory (CGO), from March 10 to 15, 2025, exceedances of the average daily maximum permissible concentrations were recorded in the air of Kyiv:

- Sulfur dioxide – by 1.3–2.6 times on Bessarabska and Halytska Squares, Beresteiskyi and Obolonskyi Avenues, Lesya Ukrainka Boulevard, in the Hydropark area, and on Akademika Strazheska, Oleksandra Dovzhenka, Hetman Pavlo Polubotok, Inzhenera Borodina, Kaunaska, Horikhuvatskyi Shliakh, and Semena Skliarenka Streets;

- Nitrogen dioxide – by 8.3 times on March 10 on Inzhenera Borodina Street; by 5.0 times on March 11 on Semena Skliarenka Street; by 5.1–6.3 times on March 10, 11, and 14 on Lesya Ukrainka Boulevard; by 5.0–7.0 times on March 11–12 on Kaunaska Street; by 3.1–4.9 times on Bessarabska and Halytska Squares, Beresteiskyi Avenue, in the Hydropark area, and on Akademika Strazheska, Oleksandra Dovzhenka, Hetman Pavlo Polubotok, and Semena Skliarenka Streets; by 1.8–3.0 times on Obolonskyi Avenue and Horikhuvatskyi Shliakh Street;

- Formaldehyde – by 1.0–2.4 times on Bessarabska and Halytska Squares, Beresteiskyi and Obolonskyi Avenues, Lesya Ukrainka Boulevard, in the Hydropark area, and on Akademika Strazheska, Oleksandra Dovzhenka, Hetman Pavlo Polubotok, Kaunaska, and Semena Skliarenka Streets.

In total, 1,584 air samples were collected and analyzed from 16 stationary observatory posts between March 10 and 15, 2025.

Compared to the previous week, the concentration of nitrogen dioxide increased, while the concentration of formaldehyde slightly decreased.

According to the forecast of the Ukrainian Hydrometeorological Center of the State Emergency Service of Ukraine, stable weather conditions are expected tomorrow, with possible precipitation and wind. Starting Thursday, a gradual rise in air temperature and a decrease in wind speed are forecast, with little to no precipitation — conditions that may contribute to a slight increase in pollutant concentrations in the lower atmosphere.

18.03.2025

Weekly Information on Air Pollution in Kyiv

According to observations at the stationary posts of the Central Geophysical Observatory (CGO), from March 10 to 15, 2025, exceedances of the average daily maximum permissible concentrations were recorded in the air of Kyiv:

- Sulfur dioxide – by 1.3–2.6 times on Bessarabska and Halytska Squares, Beresteiskyi and Obolonskyi Avenues, Lesya Ukrainka Boulevard, in the Hydropark area, and on Akademika Strazheska, Oleksandra Dovzhenka, Hetman Pavlo Polubotok, Inzhenera Borodina, Kaunaska, Horikhuvatskyi Shliakh, and Semena Skliarenka Streets;

- Nitrogen dioxide – by 8.3 times on March 10 on Inzhenera Borodina Street; by 5.0 times on March 11 on Semena Skliarenka Street; by 5.1–6.3 times on March 10, 11, and 14 on Lesya Ukrainka Boulevard; by 5.0–7.0 times on March 11–12 on Kaunaska Street; by 3.1–4.9 times on Bessarabska and Halytska Squares, Beresteiskyi Avenue, in the Hydropark area, and on Akademika Strazheska, Oleksandra Dovzhenka, Hetman Pavlo Polubotok, and Semena Skliarenka Streets; by 1.8–3.0 times on Obolonskyi Avenue and Horikhuvatskyi Shliakh Street;

- Formaldehyde – by 1.0–2.4 times on Bessarabska and Halytska Squares, Beresteiskyi and Obolonskyi Avenues, Lesya Ukrainka Boulevard, in the Hydropark area, and on Akademika Strazheska, Oleksandra Dovzhenka, Hetman Pavlo Polubotok, Kaunaska, and Semena Skliarenka Streets.

In total, 1,584 air samples were collected and analyzed from 16 stationary observatory posts between March 10 and 15, 2025.

Compared to the previous week, the concentration of nitrogen dioxide increased, while the concentration of formaldehyde slightly decreased.

According to the forecast of the Ukrainian Hydrometeorological Center of the State Emergency Service of Ukraine, stable weather conditions are expected tomorrow, with possible precipitation and wind. Starting Thursday, a gradual rise in air temperature and a decrease in wind speed are forecast, with little to no precipitation — conditions that may contribute to a slight increase in pollutant concentrations in the lower atmosphere.

11.03.2025 

Weekly Information on Air Pollution in Kyiv

According to observations at the stationary posts of the Central Geophysical Observatory (CGO), from March 3 to 8, 2025, exceedances of the average daily maximum permissible concentrations were recorded in the air of Kyiv:

- Sulfur dioxide – by 1.3–2.6 times on Bessarabska and Halytska Squares, Beresteiskyi and Obolonskyi Avenues, Lesya Ukrainka Boulevard, in the Hydropark area, and on Akademika Strazheska, Oleksandra Dovzhenka, Hetman Pavlo Polubotok, Inzhenera Borodina, Kaunaska, Horikhuvatskyi Shliakh, and Semena Skliarenka Streets;

- Carbon monoxide – by 1.1 times on March 8 in the Hydropark area;

- Nitrogen dioxide – by 5.7–6.6 times on March 8 on Lesya Ukrainka Boulevard, in the Hydropark area, and on Inzhenera Borodina Street; by 3.1–4.9 times on March 7 on Bessarabska and Halytska Squares, Beresteiskyi and Obolonskyi Avenues, and on Oleksandra Dovzhenka, Hetman Pavlo Polubotok, and Semena Skliarenka Streets; by 3.6 times on March 5–6 on Kaunaska Street; and by 1.8–2.9 times on Akademika Strazheska and Horikhuvatskyi Shliakh Streets;

- Formaldehyde – by 1.0–1.9 times on Bessarabska and Halytska Squares, Beresteiskyi and Obolonskyi Avenues, Lesya Ukrainka Boulevard, in the Hydropark area, and on Akademika Strazheska, Oleksandra Dovzhenka, Hetman Pavlo Polubotok, Kaunaska, and Semena Skliarenka Streets.

In total, 1,584 air samples were collected and analyzed from 16 stationary observatory posts between March 3 and 8, 2025.

Compared to the previous week, the concentration of nitrogen dioxide increased, carbon monoxide slightly increased, and formaldehyde slightly decreased.

According to the forecast of the Ukrainian Hydrometeorological Center of the State Emergency Service of Ukraine, starting from the middle of last week, due to unusually warm weather, absence of precipitation, and lack of wind, an increase in pollutant concentrations in the surface layer of the atmosphere was observed. 

04.03.2025  

Weekly Information on Air Pollution in Kyiv

According to observations at the stationary posts of the Central Geophysical Observatory (CGO), from February 24 to March 1, 2025, exceedances of the average daily maximum permissible concentrations were recorded in the air of Kyiv:

- Sulfur dioxide – by 1.3–2.6 times on Bessarabska and Halytska Squares, Beresteiskyi and Obolonskyi Avenues, Lesya Ukrainka Boulevard, in the Hydropark area, and on Akademika Strazheska, Oleksandra Dovzhenka, Hetman Pavlo Polubotok, Inzhenera Borodina, Kaunaska, Horikhuvatskyi Shliakh, and Semena Skliarenka Streets;

- Nitrogen dioxide – by 3.0 times on February 25 on Lesya Ukrainka Boulevard, by 3.2 times on February 27 on Kaunaska Street, by 3.2–3.8 times on March 1 on Bessarabska and Halytska Squares, and by 1.5–2.9 times on Beresteiskyi and Obolonskyi Avenues, in the Hydropark area, and on Akademika Strazheska, Oleksandra Dovzhenka, Hetman Pavlo Polubotok, Inzhenera Borodina, Horikhuvatskyi Shliakh, and Skliarenka Streets;

- Formaldehyde – by 1.0–1.9 times on Bessarabska and Halytska Squares, Beresteiskyi and Obolonskyi Avenues, Lesya Ukrainka Boulevard, in the Hydropark area, and on Akademika Strazheska, Oleksandra Dovzhenka, Hetman Pavlo Polubotok, Kaunaska, and Skliarenka Streets.

In total, 1,584 air samples were collected and analyzed from 16 stationary observatory posts between February 24 and March 1, 2025.

Compared to the previous week, the levels of sulfur dioxide, nitrogen dioxide, and formaldehyde in the air increased, while the level of carbon monoxide decreased.

According to the forecast of the Ukrainian Hydrometeorological Center of the State Emergency Service of Ukraine, over the next 2–3 days, a gradual rise in air temperature is expected, with no precipitation and gusty winds, which will contribute to a slight increase in pollutant concentrations in the surface layer of the atmosphere.

25.02.2025 

Weekly information on air pollution in Kyiv

According to observations at the stationary posts of the Central Geophysical Observatory (CGO), from February 17 to 22, 2025, exceedances of the average daily maximum permissible concentrations were recorded in the air of Kyiv:

- Sulfur dioxide – by 1.3–2.5 times on Bessarabska and Halytska Squares, Beresteiskyi and Obolonskyi Avenues, Lesya Ukrainka Boulevard, in the Hydropark area, and on Akademika Strazheska, Oleksandra Dovzhenka, Hetman Pavlo Polubotok, Inzhenera Borodina, Kaunaska, Horikhuvatskyi Shliakh, and Skliarenka Streets;

- Nitrogen dioxide – by 3.2 times on February 19 on Kaunaska Street, by 3.0 times on February 21 on Bessarabska Square, by 3.1 times on February 22 on Halytska Square, and by 1.3–2.9 times on Beresteiskyi and Obolonskyi Avenues, Lesya Ukrainka Boulevard, in the Hydropark area, and on Akademika Strazheska, Oleksandra Dovzhenka, Hetman Pavlo Polubotok, Inzhenera Borodina, Horikhuvatskyi Shliakh, and Skliarenka Streets;

- Formaldehyde – by 1.0–1.8 times on Bessarabska and Halytska Squares, Beresteiskyi and Obolonskyi Avenues, Lesya Ukrainka Boulevard, and on Akademika Strazheska, Oleksandra Dovzhenka, Hetman Pavlo Polubotok, Kaunaska, Horikhuvatskyi Shliakh, and Skliarenka Streets.

In total, 1,583 air samples were collected and analyzed from 16 stationary observatory posts between February 17 and 22, 2025.

Compared to the previous week, nitrogen dioxide levels in the air slightly increased.

According to the forecast by the Ukrainian Hydrometeorological Center of the State Emergency Service of Ukraine, an anticyclonic weather pattern was observed last week: light winds, no precipitation, rising daytime and falling nighttime temperatures, all of which contribute to increased concentrations of pollutants in the lower atmosphere. This weather pattern may persist until the end of this week.

18.02.2025 

Weekly Information on Air Pollution in Kyiv

According to observations from the stationary posts of the Borys Sreznevskyi Central Geophysical Observatory, from February 10 to 15, 2025, the following exceedances of average daily maximum permissible concentrations were recorded in the air of Kyiv:

- Sulfur dioxide — exceeded by 1.4 to 2.4 times at Bessarabska and Halytska Squares, Beresteiskyi and Obolonskyi Avenues, Lesia Ukrainka Boulevard, the Hydropark area, and on Akademika Strazheska, Oleksandra Dovzhenka, Hetman Pavlo Polubotok, Inzhenera Borodina, Kaunaska, Horikhuvatskyi Shlyakh, and Skliarenka Streets;

- Carbon monoxide — exceeded by 1.0 times on February 12 at Demiivska Square;

- Nitrogen dioxide — exceeded by 1.4 to 2.9 times at Bessarabska and Halytska Squares, Beresteiskyi and Obolonskyi Avenues, Lesia Ukrainka Boulevard, the Hydropark area, and on Akademika Strazheska, Oleksandra Dovzhenka, Hetman Pavlo Polubotok, Inzhenera Borodina, Kaunaska, Horikhuvatskyi Shlyakh, and Skliarenka Streets;

- Formaldehyde — exceeded by 1.0 to 1.6 times at Bessarabska and Halytska Squares, Beresteiskyi and Obolonskyi Avenues, Lesia Ukrainka Boulevard, and on Akademika Strazheska, Oleksandra Dovzhenka, Hetman Pavlo Polubotok, Kaunaska, and Skliarenka Streets.

A total of 1,584 air samples were collected and analyzed from 16 stationary observation posts of the observatory during the period from February 10 to 15, 2025.

Compared to the previous week, concentrations of carbon monoxide and formaldehyde in the air slightly increased, while nitrogen dioxide levels decreased.

According to the forecast from the Ukrainian Hydrometeorological Center, cool weather is expected in the coming days with possible snowfall, which will contribute to a reduction in pollutant concentrations in the near-ground atmospheric layer. 

11.02.2025

Weekly Information on Air Pollution in Kyiv

According to observations from the stationary posts of the Borys Sreznevskyi Central Geophysical Observatory, from February 3 to 8, 2025, the following exceedances of average daily maximum permissible concentrations were recorded in the air of Kyiv:

- Sulfur dioxide — exceeded by 1.2 to 2.4 times at Bessarabska and Halytska Squares, Beresteiskyi and Obolonskyi Avenues, Lesia Ukrainka Boulevard, the Hydropark area, and on Akademika Strazheska, Oleksandra Dovzhenka, Hetman Pavlo Polubotok, Inzhenera Borodina, Kaunaska, Horikhuvatskyi Shlyakh, and Skliarenka Streets;

- Nitrogen dioxide — exceeded by 3.2 times on February 3 at Skliarenka Street; by 3.1 to 3.3 times on February 5 at Lesia Ukrainka Boulevard and Kaunaska Street; and by 1.4 to 2.9 times at Bessarabska and Halytska Squares, Beresteiskyi and Obolonskyi Avenues, the Hydropark area, and on Akademika Strazheska, Oleksandra Dovzhenka, Hetman Pavlo Polubotok, Inzhenera Borodina, and Horikhuvatskyi Shlyakh Streets;

- Formaldehyde — exceeded by 1.0 to 1.5 times at Bessarabska and Halytska Squares, Beresteiskyi and Obolonskyi Avenues, Lesia Ukrainka Boulevard, the Hydropark area, and on Akademika Strazheska, Oleksandra Dovzhenka, Hetman Pavlo Polubotok, Kaunaska, and Skliarenka Streets.

A total of 1,584 air samples were collected and analyzed from 16 stationary observation posts of the observatory during the period from February 3 to 8, 2025.

Compared to the previous week, concentrations of carbon monoxide, nitrogen dioxide, and formaldehyde in the air slightly decreased.

According to the forecast from the Ukrainian Hydrometeorological Center, a slight increase in air temperature and possible precipitation is expected in the next 2–3 days, which is not likely to significantly affect pollution levels in the near-ground atmospheric layer. A drop in temperature is expected again over the weekend.

04.02.2025 

Weekly Information on Air Pollution in Kyiv

According to observations from the stationary posts of the Borys Sreznevskyi Central Geophysical Observatory, from January 27 to February 1, 2025, the following exceedances of average daily maximum permissible concentrations were recorded in the air of Kyiv:

- Sulfur dioxide — exceeded by 1.3 to 2.4 times at Bessarabska and Halytska Squares, Beresteiskyi and Obolonskyi Avenues, Lesia Ukrainka Boulevard, the Hydropark area, and on Akademika Strazheska, Oleksandra Dovzhenka, Hetman Pavlo Polubotok, Inzhenera Borodina, Kaunaska, Horikhuvatskyi Shlyakh, and Skliarenka Streets;

- Nitrogen dioxide — exceeded by 3.1 to 3.5 times from January 27 to 31 at Bessarabska and Halytska Squares; by 3.2 to 3.4 times on January 27 at Lesia Ukrainka Boulevard and Skliarenka Street; by 3.4 times on January 28 at Kaunaska Street; by 3.1 to 3.5 times on January 29 and 31 at Lesia Ukrainka Boulevard, Hetman Pavlo Polubotok, Inzhenera Borodina, and Skliarenka Streets; by 3.0 to 3.8 times on January 30 at Beresteiskyi Avenue, Lesia Ukrainka Boulevard, and Hetman Pavlo Polubotok Street; and by 1.9 to 2.9 times at Obolonskyi Avenue, the Hydropark area, and on Akademika Strazheska, Oleksandra Dovzhenka, and Horikhuvatskyi Shlyakh Streets;

- Formaldehyde — exceeded by 1.0 to 2.0 times at Bessarabska and Halytska Squares, Beresteiskyi and Obolonskyi Avenues, Lesia Ukrainka Boulevard, the Hydropark area, and on Akademika Strazheska, Oleksandra Dovzhenka, Hetman Pavlo Polubotok, Kaunaska, and Skliarenka Streets.

A total of 1,583 air samples were collected and analyzed from 16 stationary observation posts of the observatory during the period from January 27 to February 1, 2025.

Compared to the previous week, concentrations of carbon monoxide, nitrogen dioxide, and formaldehyde in the air slightly increased.

According to the forecast from the Ukrainian Hydrometeorological Center, a gradual decrease in air temperature and possible precipitation are expected in the next 2–3 days, which may contribute to a reduction in pollutant concentrations in the near-ground atmospheric layer.

28.01.2025

Weekly Information on Air Pollution in Kyiv

According to observations from the stationary posts of the Borys Sreznevskyi Central Geophysical Observatory, from January 20 to 25, 2025, the following exceedances of average daily maximum permissible concentrations were recorded in the air of Kyiv:

- Sulfur dioxide — exceeded by 1.3 to 2.3 times at Bessarabska and Halytska Squares, Beresteiskyi and Obolonskyi Avenues, Lesia Ukrainka Boulevard, the Hydropark area, and on Akademika Strazheska, Oleksandra Dovzhenka, Hetman Pavlo Polubotok, Inzhenera Borodina, Horikhuvatskyi Shlyakh, and Skliarenka Streets;

- Nitrogen dioxide — exceeded by 3.1 to 3.3 times on January 20 at Bessarabska Square and Beresteiskyi Avenue; by 3.1 times on January 25 at Bessarabska Square; and by 1.7 to 2.9 times at Bessarabska and Halytska Squares, Beresteiskyi and Obolonskyi Avenues, Lesia Ukrainka Boulevard, the Hydropark area, and on Akademika Strazheska, Oleksandra Dovzhenka, Hetman Pavlo Polubotok, Inzhenera Borodina, Horikhuvatskyi Shlyakh, and Skliarenka Streets;

- Formaldehyde — exceeded by 1.0 to 1.5 times at Bessarabska and Halytska Squares, Beresteiskyi and Obolonskyi Avenues, Lesia Ukrainka Boulevard, and on Akademika Strazheska, Oleksandra Dovzhenka, Hetman Pavlo Polubotok, Kaunaska, and Skliarenka Streets.

A total of 1,523 air samples were collected and analyzed from 16 stationary observation posts of the observatory during the period from January 20 to 25, 2025.

Compared to the previous week, concentrations of carbon monoxide and nitrogen dioxide in the air slightly increased.

According to the forecast of the Ukrainian Hydrometeorological Center, warm weather and a lack of precipitation will persist over the next 2–3 days, which may contribute to an increase in pollutant concentrations. A drop in air temperature and possible precipitation is expected over the weekend, which may help reduce pollution levels in the near-ground atmospheric layer.

21.01.2025 

Weekly Information on Air Pollution in Kyiv

According to observations from the stationary posts of the Borys Sreznevskyi Central Geophysical Observatory, from January 13 to 18, 2025, the following exceedances of average daily maximum permissible concentrations were recorded in the air of Kyiv:

- Sulfur dioxide — exceeded by 1.3 to 2.6 times at Bessarabska Square, Beresteiskyi and Obolonskyi Avenues, Lesia Ukrainka Boulevard, the Hydropark area, and on Akademika Strazheska, Oleksandra Dovzhenka, Hetman Pavlo Polubotok, Inzhenera Borodina, Horikhuvatskyi Shlyakh, and Skliarenka Streets;

- Nitrogen dioxide — exceeded by 3.0 times on January 15 at Inzhenera Borodina Street; by 3.3 times on January 18 at Bessarabska Square and Inzhenera Borodina Street; and by 1.6 to 2.9 times at Bessarabska Square, Beresteiskyi and Obolonskyi Avenues, Lesia Ukrainka Boulevard, the Hydropark area, and on Akademika Strazheska, Oleksandra Dovzhenka, Hetman Pavlo Polubotok, Inzhenera Borodina, Horikhuvatskyi Shlyakh, and Skliarenka Streets;

- Formaldehyde — exceeded by 1.0 to 1.5 times at Bessarabska Square, Beresteiskyi and Obolonskyi Avenues, Lesia Ukrainka Boulevard, and on Akademika Strazheska, Oleksandra Dovzhenka, Hetman Pavlo Polubotok, and Skliarenka Streets.

A total of 1,344 air samples were collected and analyzed from 16 stationary observation posts of the observatory during the period from January 13 to 18, 2025.

Compared to the previous week, concentrations of sulfur dioxide, carbon monoxide, and nitrogen dioxide in the air slightly decreased.

According to the Ukrainian Hydrometeorological Center, a gradual rise in air temperature and possible precipitation are expected over the next 2–3 days. Such weather conditions are not expected to significantly affect the pollution levels in the near-ground atmospheric layer.

14.01.2025

Weekly Information on Air Pollution in Kyiv

According to observations from the stationary posts of the Borys Sreznevskyi Central Geophysical Observatory, from January 6 to 11, 2025, the following exceedances of average daily maximum permissible concentrations were recorded in the air of Kyiv:

- Sulfur dioxide — exceeded by 1.4 to 2.6 times at Bessarabska and Halytska Squares, Beresteiskyi and Obolonskyi Avenues, Lesia Ukrainka Boulevard, the Hydropark area, and on Akademika Strazheska, Oleksandra Dovzhenka, Hetman Pavlo Polubotok, Inzhenera Borodina, Horikhuvatskyi Shlyakh, and Skliarenka Streets;

- Carbon monoxide — exceeded by 1.0 times on January 11 in the Hydropark area;

- Nitrogen dioxide — exceeded by 3.1–3.2 times on January 7 on Inzhenera Borodina and Skliarenka Streets; by 3.0–3.3 times on January 8 and 10 at Halytska and Bessarabska Squares and Lesia Ukrainka Boulevard; by 3.1–3.9 times on January 9 at Bessarabska Square, Inzhenera Borodina and Skliarenka Streets; by 3.1 times on January 11 at Skliarenka Street; and by 1.7–2.9 times at Halytska and Bessarabska Squares, Beresteiskyi and Obolonskyi Avenues, Lesia Ukrainka Boulevard, the Hydropark area, and on Oleksandra Dovzhenka, Hetman Pavlo Polubotok, Inzhenera Borodina, Horikhuvatskyi Shlyakh, and Skliarenka Streets;

- Formaldehyde — exceeded by 1.0 to 1.5 times at Bessarabska and Halytska Squares, Beresteiskyi and Obolonskyi Avenues, Lesia Ukrainka Boulevard, and on Akademika Strazheska, Oleksandra Dovzhenka, Hetman Pavlo Polubotok, and Skliarenka Streets.

A total of 1,404 air samples were collected and analyzed from 16 stationary observation posts of the observatory during the period from January 6 to 11, 2025.

Compared to the previous week, concentrations of carbon monoxide and nitrogen dioxide slightly increased, while sulfur dioxide and formaldehyde levels slightly decreased.

According to the Ukrainian Hydrometeorological Center, a slight increase in air temperature, light precipitation, and moderate wind are expected over the next 2–3 days. Such weather conditions are not expected to significantly affect the pollution levels in the near-ground atmospheric layer.

07.01.2025

Weekly Information on Air Pollution in Kyiv

According to observations from the stationary posts of the Borys Sreznevskyi Central Geophysical Observatory, from December 30, 2024 to January 4, 2025, the following exceedances of average daily maximum permissible concentrations were recorded in the air of Kyiv:

- Sulfur dioxide — exceeded by 1.4 to 2.6 times at Bessarabska and Halytska Squares, Beresteiskyi and Obolonskyi Avenues, Lesia Ukrainka Boulevard, the Hydropark area, and on Dovzhenka, Hetman Pavlo Polubotok, Inzhenera Borodina, Kaunaska, Horikhuvatskyi Shlyakh, and Skliarenka Streets;

- Nitrogen dioxide — exceeded by 3.0 times on December 30 in the Halytska Square area and by 3.1 to 3.5 times on January 1 in the Bessarabska and Halytska Square areas; exceeded by 1.6 to 2.9 times at Bessarabska and Halytska Squares, Beresteiskyi and Obolonskyi Avenues, Lesia Ukrainka Boulevard, the Hydropark area, and on Dovzhenka, Hetman Pavlo Polubotok, Inzhenera Borodina, Kaunaska, Horikhuvatskyi Shlyakh, and Skliarenka Streets;

- Formaldehyde — exceeded by 1.0 to 1.8 times at Bessarabska and Halytska Squares, Beresteiskyi and Obolonskyi Avenues, Lesia Ukrainka Boulevard, the Hydropark area, and on Dovzhenka, Hetman Pavlo Polubotok, Kaunaska, and Skliarenka Streets.

In total, 1,464 air samples were collected and analyzed from 16 stationary observation posts of the observatory during the period from December 30, 2024 to January 4, 2025.

Compared to the previous week, concentrations of sulfur dioxide and formaldehyde in the air slightly increased, while carbon monoxide levels decreased.

31.12.2024

Weekly Information on Air Pollution in Kyiv

According to observations from the stationary posts of the Borys Sreznevskyi Central Geophysical Observatory, from December 23 to -

- Sulfur dioxide — exceeded by 1.2 to 2.4 times at Bessarabska and Halytska Squares, Beresteiskyi and Obolonskyi Avenues, Lesia Ukrainka Boulevard, the Hydropark area, and on Akademika Strazheska, Dovzhenka, Hetman Pavlo Polubotok, Inzhenera Borodina, Kaunaska, and Horikhuvatskyi Shlyakh Streets;

- Nitrogen dioxide — exceeded by 5.3 times on December 23 in the Skliarenka Street area; by 3.2 to 4.0 times on December 25–26 in the Kaunaska Street area; and by 3.1 times on December 27 in the Halytska Square and Skliarenka Street areas. Exceedances of 1.1 to 2.9 times were also recorded at Bessarabska and Halytska Squares, Beresteiskyi and Obolonskyi Avenues, Lesia Ukrainka Boulevard, the Hydropark area, and on Akademika Strazheska, Dovzhenka, Hetman Pavlo Polubotok, Inzhenera Borodina, Kaunaska, Horikhuvatskyi Shlyakh, and Skliarenka Streets;

- Formaldehyde — exceeded by 1.1 to 1.5 times at Bessarabska and Halytska Squares, Beresteiskyi and Obolonskyi Avenues, Lesia Ukrainka Boulevard, and on Dovzhenka, Hetman Pavlo Polubotok, Kaunaska, and Skliarenka Streets.

In total, 1,314 air samples were collected and analyzed from 16 stationary observation posts of the observatory between December 23 and 28, 2024.

Compared to the previous week, concentrations of nitrogen dioxide and formaldehyde in the air slightly increased.

24.12.2024 

Weekly Information on Air Pollution in Kyiv

According to observations from the stationary posts of the Borys Sreznevskyi Central Geophysical Observatory, from December 16 to 21, 2024, the following exceedances of average daily maximum permissible concentrations were recorded in the air of Kyiv:

- Sulfur dioxide — exceeded by 1.5 to 2.5 times at Bessarabska and Halytska Squares, Beresteiskyi and Obolonskyi Avenues, Lesia Ukrainka Boulevard, the Hydropark area, and on Akademika Strazheska, Dovzhenka, Hetman Pavlo Polubotok, Inzhenera Borodina, Kaunaska, and Horikhuvatskyi Shlyakh Streets;

- Carbon monoxide — exceeded once (1.0 times) on December 20 in the Hydropark area;

- Nitrogen dioxide — exceeded by 3.1 to 3.3 times on December 18–19 in the Halytska Square area and on December 21 in the Bessarabska Square area; exceeded by 1.1 to 2.9 times at Beresteiskyi and Obolonskyi Avenues, Lesia Ukrainka Boulevard, the Hydropark area, and on Akademika Strazheska, Dovzhenka, Hetman Pavlo Polubotok, Inzhenera Borodina, Kaunaska, and Horikhuvatskyi Shlyakh Streets;

- Formaldehyde — exceeded by 1.1 to 1.3 times from December 18 to 21 at Bessarabska and Halytska Squares, Beresteiskyi Avenue, Lesia Ukrainka Boulevard, and Dovzhenka Street.

A total of 1,358 air samples were collected and analyzed from 15 stationary observation posts of the observatory during the period from December 16 to 21, 2024.

Compared to the previous week, nitrogen dioxide and sulfur dioxide concentrations slightly increased, while formaldehyde levels decreased.

According to the Ukrainian Hydrometeorological Center, in the next 2–3 days the weather will be cyclonic, without precipitation, with light winds and possible fogs, which may contribute to an increase in the concentration of pollutants in the near-ground atmospheric layer.

17.12.2024

Weekly Information on Air Pollution in Kyiv

According to observations from the stationary posts of the Borys Sreznevskyi Central Geophysical Observatory, from December 9 to 14, 2024, the following exceedances of the average daily maximum permissible concentrations were recorded in the air of Kyiv:

- Sulfur dioxide — exceeded by 1.5 to 2.5 times at Bessarabska and Halytska Squares, Beresteiskyi and Obolonskyi Avenues, Lesia Ukrainka Boulevard, the Hydropark area, and on Akademika Strazheska, Dovzhenka, Hetman Pavlo Polubotok, Inzhenera Borodina, Kaunaska, Horikhuvatskyi Shlyakh, and Semena Skliarenka Streets;

- Nitrogen dioxide — exceeded by 1.1 to 2.8 times at Bessarabska and Halytska Squares, Beresteiskyi and Obolonskyi Avenues, Lesia Ukrainka Boulevard, the Hydropark area, and on Akademika Strazheska, Dovzhenka, Hetman Pavlo Polubotok, Inzhenera Borodina, Kaunaska, Horikhuvatskyi Shlyakh, and Semena Skliarenka Streets;

- Formaldehyde — exceeded by 1.1 to 1.7 times at Bessarabska and Halytska Squares, and on Dovzhenka, Kaunaska, and Skliarenka Streets.

In total, 1,454 air samples were collected and analyzed from 16 stationary observation posts of the observatory between December 9 and 14, 2024.

Compared to the previous week, sulfur dioxide levels slightly increased, while nitrogen dioxide and formaldehyde levels decreased.

According to the Ukrainian Hydrometeorological Center, the weather in the next 2–3 days will be cyclonic, without precipitation, with light winds and slight temperature fluctuations, which may contribute to the cleansing of the near-ground atmospheric layer.

10.12.2024

Weekly Information on Air Pollution in Kyiv

According to observations from the stationary monitoring posts of the Borys Sreznevskyi Central Geophysical Observatory, from December 2 to 7, 2024, exceedances of the average daily maximum permissible concentrations were recorded in Kyiv’s air for the following pollutants:

- Sulfur dioxide — exceeded by 1.3 to 2.0 times at Halytska Square, Beresteiskyi and Obolonskyi Avenues, Lesia Ukrainka Boulevard, the Hydropark area, and on Akademika Strazheska, Hetman Pavlo Polubotok, Kaunaska, Horikhuvatskyi Shliakh, and Semena Skliarenka Streets;

- Nitrogen dioxide — exceeded by 3.1 times on December 6 in the area of Skliarenka Street; exceeded by 1.1 to 2.9 times at Halytska Square, Beresteiskyi and Obolonskyi Avenues, Lesia Ukrainka Boulevard, the Hydropark area, and on Akademika Strazheska, Hetman Pavlo Polubotok, Kaunaska, and Horikhuvatskyi Shliakh Streets;

- Formaldehyde — exceeded by 1.1 to 1.9 times at Halytska Square, Beresteiskyi Avenue, Lesia Ukrainka Boulevard, and Kaunaska Street.

In total, 1,255 air samples were collected and analyzed at 15 stationary observatory posts between December 2 and 7, 2024.

Compared to the previous week, the concentrations of dust, carbon monoxide, and nitrogen dioxide in the air slightly decreased.

03.12.2024

Weekly Information on Air Pollution in Kyiv

According to observations from the stationary monitoring posts of the Borys Sreznevskyi Central Geophysical Observatory, from November 25 to 30, 2024, exceedances of the average daily maximum permissible concentrations were recorded in Kyiv’s air for the following pollutants:

- Sulfur dioxide — exceeded by 1.3 to 2.2 times at Bessarabska and Halytska Squares, Beresteiskyi and Obolonskyi Avenues, Lesia Ukrainka Boulevard, the Hydropark area, and on Hetman Pavlo Polubotok, Kaunaska, Horikhuvatskyi Shliakh, and Semena Skliarenka Streets;

- Nitrogen dioxide — exceeded by 3.2 times on November 25 in the area of Skliarenka Street; exceeded by 1.2 to 2.6 times at Bessarabska and Halytska Squares, Beresteiskyi and Obolonskyi Avenues, Lesia Ukrainka Boulevard, the Hydropark area, and on Hetman Pavlo Polubotok, Kaunaska, and Horikhuvatskyi Shliakh Streets;

- Formaldehyde — exceeded by 1.1 to 1.8 times at Bessarabska and Halytska Squares, Beresteiskyi and Obolonskyi Avenues, Lesia Ukrainka Boulevard, and on Hetman Pavlo Polubotok, Kaunaska, and Skliarenka Streets.

In total, 1,238 air samples were collected and analyzed at 14 stationary observatory posts between November 25 and 30, 2024.

Compared to the previous week, the concentrations of nitrogen dioxide, formaldehyde, and sulfur dioxide in the air slightly decreased.

According to the Ukrainian Hydrometeorological Center, in the next 2–3 days, the weather pattern will shift from anticyclonic to cyclonic, with a slight increase in temperature and possible precipitation, which may contribute to the cleansing of the near-surface atmospheric layer.

26.11.2024

Weekly Information on Air Pollution in Kyiv

According to observations from the stationary monitoring posts of the Borys Sreznevskyi Central Geophysical Observatory, from November 18 to 23, 2024, exceedances of the average daily maximum permissible concentrations were recorded in Kyiv’s air for the following pollutants:

- Sulfur dioxide — exceeded by 1.3 to 2.2 times at Bessarabska and Halytska Squares, Beresteiskyi and Obolonskyi Avenues, Lesia Ukrainka Boulevard, the Hydropark area, and on Akademika Strazheska, Oleksandr Dovzhenko, Hetman Pavlo Polubotok, Kaunaska, Horikhuvatskyi Shliakh, and Semena Skliarenka Streets;

- Carbon monoxide — exceeded by 1.1 times on November 22 in the Hydropark area;

- Nitrogen dioxide — exceeded by 3.6 times on November 23 in the area of Skliarenka Street, and by 3.3 times on November 20 near Bessarabska Square; exceeded by 1.2 to 2.9 times at Halytska Square, Beresteiskyi and Obolonskyi Avenues, Lesia Ukrainka Boulevard, the Hydropark area, and on Akademika Strazheska, Oleksandr Dovzhenko, Hetman Pavlo Polubotok, Kaunaska, and Horikhuvatskyi Shliakh Streets;

- Formaldehyde — exceeded by 1.1 to 2.1 times at Bessarabska and Halytska Squares, Beresteiskyi and Obolonskyi Avenues, Lesia Ukrainka Boulevard, and on Akademika Strazheska, Oleksandr Dovzhenko, Hetman Pavlo Polubotok, Kaunaska, and Skliarenka Streets.

In total, 1,441 air samples were collected and analyzed at 15 stationary observatory posts between November 18 and 23, 2024.

Compared to the previous week, the concentrations of nitrogen dioxide and formaldehyde in the air slightly decreased. 

19.11.2024

Weekly Information on Air Pollution in Kyiv

According to observations from the stationary monitoring posts of the Borys Sreznevskyi Central Geophysical Observatory, from November 11 to 16, 2024, exceedances of the average daily maximum permissible concentrations were recorded in Kyiv’s air for the following pollutants:

- Sulfur dioxide — exceeded by 1.2 to 2.1 times at Bessarabska and Halytska Squares, Beresteiskyi and Obolonskyi Avenues, Lesia Ukrainka Boulevard, the Hydropark area, and on Akademika Strazheska, Oleksandr Dovzhenko, Hetman Pavlo Polubotok, Inzhenera Borodina, Kaunaska, Horikhuvatskyi Shliakh, and Semena Skliarenka Streets;

- Nitrogen dioxide — exceeded by 3.0 to 3.5 times from November 14 to 16 in the Halytska Square area and on Inzhenera Borodina Street; exceeded by 1.1 to 2.9 times at Bessarabska Square, Beresteiskyi and Obolonskyi Avenues, Lesia Ukrainka Boulevard, the Hydropark area, and on Akademika Strazheska, Oleksandr Dovzhenko, Hetman Pavlo Polubotok, Kaunaska, Horikhuvatskyi Shliakh, and Skliarenka Streets;

- Formaldehyde — exceeded by 1.1 to 2.2 times at Bessarabska and Halytska Squares, Beresteiskyi and Obolonskyi Avenues, Lesia Ukrainka Boulevard, the Hydropark area, and on Akademika Strazheska, Oleksandr Dovzhenko, Hetman Pavlo Polubotok, Kaunaska, and Skliarenka Streets.

In total, 1,520 air samples were collected and analyzed at 16 stationary observatory posts between November 11 and 16, 2024.

Compared to the previous week, the concentration of nitrogen dioxide in the air slightly increased.

12.11.2024

Weekly Information on Air Pollution in Kyiv

According to observations from the stationary monitoring posts of the Borys Sreznevskyi Central Geophysical Observatory, from November 4 to 9, 2024, exceedances of the average daily maximum permissible concentrations were recorded in Kyiv’s air for the following pollutants:

- Sulfur dioxide — exceeded by 1.4 to 2.3 times at Bessarabska and Halytska Squares, Beresteiskyi and Obolonskyi Avenues, Lesia Ukrainka Boulevard, the Hydropark area, and on Akademika Strazheska, Oleksandr Dovzhenko, Hetman Pavlo Polubotok, Inzhenera Borodina, Kaunaska, Horikhuvatskyi Shliakh, and Semena Skliarenka Streets;

- Nitrogen dioxide — exceeded by 3.0 to 3.1 times on November 7–8 in the Halytska Square area; exceeded by 1.1 to 2.9 times at Bessarabska Square, Beresteiskyi and Obolonskyi Avenues, Lesia Ukrainka Boulevard, the Hydropark area, and on Akademika Strazheska, Oleksandr Dovzhenko, Hetman Pavlo Polubotok, Inzhenera Borodina, Kaunaska, Horikhuvatskyi Shliakh, and Skliarenka Streets;

- Formaldehyde — exceeded by 1.1 to 2.1 times at Bessarabska and Halytska Squares, Beresteiskyi and Obolonskyi Avenues, Lesia Ukrainka Boulevard, the Hydropark area, and on Akademika Strazheska, Oleksandr Dovzhenko, Hetman Pavlo Polubotok, Kaunaska, and Skliarenka Streets.

In total, 1,571 air samples were collected and analyzed at 16 stationary observatory posts between November 4 and 9, 2024.

Compared to the previous week, the concentration of nitrogen dioxide in the air slightly increased.

According to the Ukrainian Hydrometeorological Center, weather conditions will change somewhat over the next 2–3 days — nighttime temperatures are expected to drop, with possible precipitation and a shift in wind direction, which will help improve the condition of the near-surface atmospheric layer.

05.11.2024

Weekly Information on Air Pollution in Kyiv

According to observations from the stationary monitoring posts of the Borys Sreznevskyi Central Geophysical Observatory, from October 28 to November 2, 2024, exceedances of the average daily maximum permissible concentrations were recorded in Kyiv’s air for the following pollutants:

- Sulfur dioxide — exceeded by 1.3 to 2.2 times at Bessarabska and Halytska Squares, Obolonskyi Avenue, Lesia Ukrainka Boulevard, the Hydropark area, and on Akademika Strazheska, Oleksandr Dovzhenko, Hetman Pavlo Polubotok, Inzhenera Borodina, Kaunaska, and Horikhuvatskyi Shliakh Streets;

- Carbon monoxide — exceeded by 1.3 times on October 30 in the Hydropark area, and by 1.1 times on October 29 at Halytska Square;

- Nitrogen dioxide — exceeded by 1.0 to 3.1 times at Bessarabska and Halytska Squares, Obolonskyi Avenue, Lesia Ukrainka Boulevard, the Hydropark area, and on Akademika Strazheska, Oleksandr Dovzhenko, Hetman Pavlo Polubotok, Inzhenera Borodina, Kaunaska, and Horikhuvatskyi Shliakh Streets;

- Formaldehyde — exceeded by 1.1 to 1.9 times at Bessarabska and Halytska Squares, Obolonskyi Avenue, Lesia Ukrainka Boulevard, the Hydropark area, and on Akademika Strazheska, Oleksandr Dovzhenko, Hetman Pavlo Polubotok, and Kaunaska Streets.

In total, 1,354 air samples were collected and analyzed at 14 stationary observatory posts between October 28 and November 2, 2024.

Compared to the previous week, the concentration of sulfur dioxide in the air increased.

According to the Ukrainian Hydrometeorological Center, over the next 2–3 days, cool weather with light winds is expected, which will contribute to improving the condition of the near-surface atmospheric layer.

29.10.2024 

Weekly Information on Air Pollution in Kyiv

According to observations from the stationary monitoring posts of the Borys Sreznevskyi Central Geophysical Observatory, from October 21 to 26, 2024, exceedances of the average daily maximum permissible concentrations were recorded in Kyiv’s air for the following pollutants:

- Sulfur dioxide — exceeded by 1.0 to 2.0 times at Bessarabska and Halytska Squares, Beresteiskyi and Obolonskyi Avenues, Lesia Ukrainka Boulevard, the Hydropark area, and on Akademika Strazheska, Oleksandr Dovzhenko, Hetman Pavlo Polubotok, Inzhenera Borodina, Kaunaska, and Horikhuvatskyi Shliakh Streets;

- Carbon monoxide — exceeded by 1.7 times on October 21 in the Hydropark area;

- Nitrogen dioxide — exceeded by 1.5 to 3.5 times at Bessarabska and Halytska Squares, Beresteiskyi and Obolonskyi Avenues, Lesia Ukrainka Boulevard, the Hydropark area, and on Akademika Strazheska, Oleksandr Dovzhenko, Hetman Pavlo Polubotok, Inzhenera Borodina, Kaunaska, and Horikhuvatskyi Shliakh Streets;

- Formaldehyde — exceeded by 1.1 to 2.1 times at Bessarabska and Halytska Squares, Beresteiskyi and Obolonskyi Avenues, Lesia Ukrainka Boulevard, the Hydropark area, and on Akademika Strazheska, Oleksandr Dovzhenko, Hetman Pavlo Polubotok, and Kaunaska Streets.

In total, 1,439 air samples were collected and analyzed at 15 stationary observatory posts between October 21 and 26, 2024.

Compared to the previous week, the concentrations of formaldehyde and sulfur dioxide in the air increased, while the level of nitrogen dioxide slightly decreased.

22.10.2024

Weekly Information on Air Pollution in Kyiv

According to observations from the stationary monitoring posts of the Borys Sreznevskyi Central Geophysical Observatory, from October 14 to 19, 2024, exceedances of the average daily maximum permissible concentrations were recorded in Kyiv’s air for the following pollutants:

- Sulfur dioxide — exceeded by 1.0 to 1.6 times at Bessarabska and Halytska Squares, Beresteiskyi and Obolonskyi Avenues, Lesia Ukrainka Boulevard, the Hydropark area, and on Akademika Strazheska, Oleksandr Dovzhenko, Hetman Pavlo Polubotok, Inzhenera Borodina, Kaunaska, and Horikhuvatskyi Shliakh Streets;

- Nitrogen dioxide — exceeded by 1.2 to 3.6 times at Bessarabska and Halytska Squares, Beresteiskyi and Obolonskyi Avenues, Lesia Ukrainka Boulevard, the Hydropark area, and on Akademika Strazheska, Oleksandr Dovzhenko, Hetman Pavlo Polubotok, Inzhenera Borodina, Kaunaska, and Horikhuvatskyi Shliakh Streets;

- Formaldehyde — exceeded by 1.1 to 1.7 times at Bessarabska and Halytska Squares, Beresteiskyi and Obolonskyi Avenues, Lesia Ukrainka Boulevard, the Hydropark area, and on Akademika Strazheska, Oleksandr Dovzhenko, Hetman Pavlo Polubotok, and Kaunaska Streets.

In total, 1,463 air samples were collected and analyzed at 15 stationary observatory posts between October 14 and 19, 2024.

Compared to the previous week, the levels of formaldehyde and nitrogen dioxide in the air have decreased.

According to the Ukrainian Hydrometeorological Center, over the next 2–3 days, cool nighttime weather and northern winds without precipitation are expected, which will contribute to the improvement of the near-surface atmospheric layer. 

15.10.2024

Weekly Information on Air Pollution in Kyiv

According to observations from the stationary monitoring posts of the Borys Sreznevskyi Central Geophysical Observatory, from October 7 to 12, 2024, exceedances of the average daily maximum permissible concentrations were recorded in Kyiv’s air for the following pollutants:

- Sulfur dioxide — exceeded by 1.0 to 1.6 times at Bessarabska and Halytska Squares, Beresteiskyi and Obolonskyi Avenues, Lesia Ukrainka Boulevard, the Hydropark area, and on Akademika Strazheska, Oleksandr Dovzhenko, Hetman Pavlo Polubotok, Inzhenera Borodina, Kaunaska, Horikhuvatskyi Shliakh, and Skliarenka Streets;

- Carbon monoxide — exceeded by 1.7 times on October 7 in the Hydropark area;

- Nitrogen dioxide — exceeded by 5.1 to 6.8 times from October 9 to 12 at Halytska Square and Skliarenka Street; exceeded by 1.4 to 4.1 times at Bessarabska Square, Beresteiskyi and Obolonskyi Avenues, Lesia Ukrainka Boulevard, the Hydropark area, and on Akademika Strazheska, Oleksandr Dovzhenko, Hetman Pavlo Polubotok, Inzhenera Borodina, Kaunaska, and Horikhuvatskyi Shliakh Streets;

- Formaldehyde — exceeded by 1.1 to 2.0 times at Bessarabska and Halytska Squares, Beresteiskyi and Obolonskyi Avenues, Lesia Ukrainka Boulevard, the Hydropark area, and on Akademika Strazheska, Oleksandr Dovzhenko, Hetman Pavlo Polubotok, Kaunaska, and Skliarenka Streets.

In total, 1,582 air samples were collected and analyzed at 16 stationary observatory posts between October 7 and 12, 2024.

Compared to the previous week, the levels of formaldehyde and nitrogen dioxide in the air decreased.

According to the Ukrainian Hydrometeorological Center, cool weather and possible rain over the next 2–3 days will contribute to an improvement in the near-surface atmospheric layer.

08.10.2024

Weekly Information on Air Pollution in Kyiv

According to observations from the stationary monitoring posts of the Borys Sreznevskyi Central Geophysical Observatory, from September 30 to October 5, 2024, exceedances of the average daily maximum permissible concentrations were recorded in Kyiv’s air for the following pollutants:

- Sulfur dioxide — exceeded by 1.0 to 1.5 times at Bessarabska and Halytska Squares, Beresteiskyi and Obolonskyi Avenues, Lesia Ukrainka Boulevard, the Hydropark area, and on Akademika Strazheska, Oleksandr Dovzhenko, Hetman Pavlo Polubotok, Inzhenera Borodina, Kaunaska, Horikhuvatskyi Shliakh, and Skliarenka Streets;

- Nitrogen dioxide — exceeded by 5.0 to 6.4 times on September 30 and October 2–3 at Halytska Square, Inzhenera Borodina, and Skliarenka Streets; exceeded by 1.1 to 4.8 times at Bessarabska Square, Beresteiskyi, Obolonskyi, and Nauky Avenues, Lesia Ukrainka Boulevard, the Hydropark area, and on Akademika Strazheska, Oleksandr Dovzhenko, Hetman Pavlo Polubotok, Kaunaska, and Horikhuvatskyi Shliakh Streets;

- Formaldehyde — exceeded by 1.1 to 2.1 times at Bessarabska and Halytska Squares, Beresteiskyi and Obolonskyi Avenues, Lesia Ukrainka Boulevard, the Hydropark area, and on Akademika Strazheska, Oleksandr Dovzhenko, Hetman Pavlo Polubotok, Kaunaska, and Skliarenka Streets.

In total, 1,583 air samples were collected and analyzed at 16 stationary observatory posts between September 30 and October 5, 2024.

Compared to the previous week, the levels of formaldehyde and nitrogen dioxide in the air decreased.

01.10.2024

Weekly Information on Air Pollution in Kyiv

According to observations at the stationary monitoring stations of the Borys Sreznevskyi Central Geophysical Observatory, from September 23 to 28, 2024, exceedances of the average daily maximum permissible concentrations were recorded in Kyiv’s air for the following pollutants:

- Sulfur dioxide – exceeded by 1.0–1.5 times at Bessarabska and Halytska Squares, Beresteiskyi and Nauky Avenues, Lesi Ukrainky Boulevard, the Hydropark area, and on Akademika Strazheska, Oleksandr Dovzhenko, Hetman Pavlo Polubotok, Inzhenera Borodina, Kaunaska, and Horikhuvatskyi Shliakh Streets;

- Carbon monoxide – exceeded by 1.5 times on September 24 in the area of Sklyarenka Street;

- Nitrogen dioxide – exceeded by 5.1–6.3 times at Halytska and Bessarabska Squares, Lesi Ukrainky Boulevard, and on Inzhenera Borodina, Kaunaska, and Sklyarenka Streets; and by 1.4–5.0 times on Nauky and Beresteiskyi Avenues, in the Hydropark area, and on Akademika Strazheska, Oleksandr Dovzhenko, Hetman Pavlo Polubotok, and Horikhuvatskyi Shliakh Streets;

- Formaldehyde – exceeded by 1.0–3.0 times in the Hydropark area, at Halytska and Bessarabska Squares, on Beresteiskyi and Nauky Avenues, and on Akademika Strazheska, Sklyarenka, Kaunaska, Oleksandr Dovzhenko, and Hetman Pavlo Polubotok Streets; and by 3.1–3.6 times on Lesi Ukrainky Boulevard and Obolonskyi Avenue.

In total, 1,586 air samples were collected and analyzed at 14 stationary observatory stations between September 23 and 28, 2024.

24.09.2024 

Weekly Information on Air Pollution in Kyiv

According to observations at the stationary monitoring stations of the Borys Sreznevskyi Central Geophysical Observatory, from September 16 to 21, 2024, exceedances of the average daily maximum permissible concentrations were recorded in Kyiv’s air for the following pollutants:

- Sulfur dioxide – exceeded by 1.0–1.9 times at Bessarabska and Halytska Squares, Beresteiskyi and Nauky Avenues, Lesi Ukrainky Boulevard, the Hydropark area, and on Akademika Strazheska, Oleksandr Dovzhenko, Hetman Pavlo Polubotok, Inzhenera Borodina, Kaunaska, and Horikhuvatskyi Shliakh Streets;

- Carbon monoxide – no exceedances recorded;

- Nitrogen dioxide – exceeded by 5.1–7.6 times at Halytska and Bessarabska Squares, Lesi Ukrainky Boulevard, and on Inzhenera Borodina, Kaunaska, and Sklyarenka Streets; and by 1.4–5.0 times on Nauky and Beresteiskyi Avenues, in the Hydropark area, and on Akademika Strazheska, Oleksandr Dovzhenko, Hetman Pavlo Polubotok, and Horikhuvatskyi Shliakh Streets;

- Formaldehyde – exceeded by 1.0–3.0 times in the Hydropark area, at Halytska and Bessarabska Squares, on Beresteiskyi and Nauky Avenues, and on Sklyarenka, Oleksandr Dovzhenko, and Hetman Pavlo Polubotok Streets; and by 3.1–4.2 times on Lesi Ukrainky Boulevard, Obolonskyi Avenue, and on Akademika Strazheska and Kaunaska Streets.

In total, 1,573 air samples were collected and analyzed at 14 stationary observatory stations between September 16 and 21, 2024.

17.09.2024

Weekly Information on Air Pollution in Kyiv

According to observations at the stationary monitoring stations of the Borys Sreznevskyi Central Geophysical Observatory, from September 9 to 14, 2024, exceedances of the average daily maximum permissible concentrations were recorded in Kyiv’s air for the following pollutants:

- Sulfur dioxide – exceeded by 1.0–1.5 times at Bessarabska and Halytska Squares, Beresteiskyi and Nauky Avenues, Lesi Ukrainky Boulevard, the Hydropark area, and on Akademika Strazheska, Oleksandr Dovzhenko, Hetman Pavlo Polubotok, Inzhenera Borodina, Kaunaska, and Horikhuvatskyi Shliakh Streets;

- Carbon monoxide – exceeded by 1.7 times on September 9 in the Hydropark area;

- Nitrogen dioxide – exceeded by 5.1–10.9 times at Halytska and Bessarabska Squares, Lesi Ukrainky Boulevard, Beresteiskyi Avenue, and on Inzhenera Borodina, Kaunaska, and Sklyarenka Streets; and by 1.4–5.0 times on Nauky Avenue, in the Hydropark area, and on Akademika Strazheska, Oleksandr Dovzhenko, Hetman Pavlo Polubotok, and Horikhuvatskyi Shliakh Streets;

- Formaldehyde – exceeded by 1.0–3.3 times in the Hydropark area, at Halytska and Bessarabska Squares, on Beresteiskyi, Obolonskyi, and Nauky Avenues, Lesi Ukrainky Boulevard, and on Akademika Strazheska, Sklyarenka, Oleksandr Dovzhenko, Hetman Pavlo Polubotok, and Kaunaska Streets.

In total, 1,497 air samples were collected and analyzed at 14 stationary observatory stations between September 9 and 14, 2024.

10.09.2024

Weekly Information on Air Pollution in Kyiv

According to observations at the stationary monitoring stations of the Borys Sreznevskyi Central Geophysical Observatory, from September 2 to 7, 2024, exceedances of the average daily maximum permissible concentrations were recorded in Kyiv’s air for the following pollutants:

- Sulfur dioxide – exceeded by 1.0–1.9 times at Bessarabska and Halytska Squares, Beresteiskyi and Nauky Avenues, Lesi Ukrainky Boulevard, the Hydropark area, and on Akademika Strazheska, Oleksandr Dovzhenko, Hetman Pavlo Polubotok, Inzhenera Borodina, Kaunaska, and Horikhuvatskyi Shliakh Streets;

- Carbon monoxide – exceeded by 1.8 times on September 2 in the area of Sklyarenka Street; and by 1.0 times on September 3 on Nauky Avenue;

- Nitrogen dioxide – exceeded by 5.1–7.7 times at Halytska and Bessarabska Squares, Lesi Ukrainky Boulevard, Beresteiskyi Avenue, and on Hetman Pavlo Polubotok, Inzhenera Borodina, Kaunaska, and Sklyarenka Streets; and by 1.4–5.0 times on Nauky Avenue, in the Hydropark area, and on Akademika Strazheska, Oleksandr Dovzhenko, and Horikhuvatskyi Shliakh Streets;

- Formaldehyde – exceeded by 1.0–2.8 times in the Hydropark area and near the avenues, Halytska and Bessarabska Squares, Beresteiskyi, Obolonskyi, and Nauky Avenues, Lesi Ukrainky Boulevard, and on Akademika Strazheska, Sklyarenka, Oleksandr Dovzhenko, Hetman Pavlo Polubotok, and Kaunaska Streets.

In total, 1,328 air samples were collected and analyzed at 15 stationary observatory stations between September 2 and 7, 2024.

03.09.2024

Weekly Information on Air Pollution in Kyiv

According to observations at the stationary monitoring stations of the Borys Sreznevskyi Central Geophysical Observatory, from August 26 to 31, 2024, exceedances of the average daily maximum permissible concentrations were recorded in Kyiv’s air for the following pollutants:

- Sulfur dioxide – exceeded by 1.0–1.6 times at Halytska and Bessarabska Squares, Beresteiskyi and Obolonskyi Avenues, Lesi Ukrainky Boulevard, the Hydropark area, and on Akademika Strazheska, Oleksandr Dovzhenko, Hetman Pavlo Polubotok, Inzhenera Borodina, Kaunaska, and Horikhuvatskyi Shliakh Streets;

- Carbon monoxide – exceeded by 1.3 times on August 26 in the area of Beresteiskyi Avenue; and by 1.2–1.7 times on August 27–28 in the Hydropark area;

- Nitrogen dioxide – exceeded by 5.3–7.1 times at Halytska and Bessarabska Squares, Lesi Ukrainky Boulevard, Beresteiskyi Avenue, and on Hetman Pavlo Polubotok, Inzhenera Borodina, and Kaunaska Streets; and by 1.4–5.0 times on Obolonskyi and Nauky Avenues, in the Hydropark area, and on Akademika Strazheska, Oleksandr Dovzhenko, and Horikhuvatskyi Shliakh Streets;

- Formaldehyde – exceeded by 3.1–3.5 times on August 31 in the Hydropark area and on Beresteiskyi Avenue; and by 1.0–2.9 times at Halytska and Bessarabska Squares, Obolonskyi and Nauky Avenues, Lesi Ukrainky Boulevard, and on Akademika Strazheska, Oleksandr Dovzhenko, Hetman Pavlo Polubotok, and Kaunaska Streets.

In total, 1,259 air samples were collected and analyzed at 15 stationary observatory stations between August 26 and 31, 2024.

Compared to the previous week, pollutant concentrations in the air remained nearly unchanged.

According to observations at the stationary monitoring stations of the Borys Sreznevskyi Central Geophysical Observatory on September 2, 2024, exceedances of the average daily maximum permissible concentrations were recorded for the following pollutants:

- Sulfur dioxide – exceeded by 1.0–1.9 times at Halytska and Bessarabska Squares, Beresteiskyi Avenue, Lesi Ukrainky Boulevard, the Hydropark area, and on Akademika Strazheska, Oleksandr Dovzhenko, Hetman Pavlo Polubotok, Inzhenera Borodina, Kaunaska, and Horikhuvatskyi Shliakh Streets;

- Nitrogen dioxide – exceeded by 1.1–5.5 times at Halytska and Bessarabska Squares, Beresteiskyi and Nauky Avenues, Lesi Ukrainky Boulevard, the Hydropark area, and on Akademika Strazheska, Oleksandr Dovzhenko, Hetman Pavlo Polubotok, Inzhenera Borodina, Kaunaska, and Horikhuvatskyi Shliakh Streets;

- Formaldehyde – exceeded by 1.3–2.7 times at Bessarabska Square, Beresteiskyi Avenue, Lesi Ukrainky Boulevard, the Hydropark area, and on Akademika Strazheska, Oleksandr Dovzhenko, Hetman Pavlo Polubotok, and Kaunaska Streets.

27.08.2024

Weekly Information on Air Pollution in Kyiv

According to observations at the stationary monitoring stations of the Borys Sreznevskyi Central Geophysical Observatory, from August 19 to 24, 2024, exceedances of the average daily maximum permissible concentrations were recorded in Kyiv’s air for the following pollutants:

- Sulfur dioxide – exceeded by 1.0–1.5 times at Halytska and Bessarabska Squares, Beresteiskyi and Obolonskyi Avenues, Lesi Ukrainky Boulevard, the Hydropark area, and on Akademika Strazheska, Oleksandr Dovzhenko, Hetman Pavlo Polubotok, Inzhenera Borodina, Kaunaska, Horikhuvatskyi Shliakh, and Semen Sklyarenka Streets;

- Carbon monoxide – exceeded by 1.4 times on August 23 in the area of Sklyarenka Street;

- Nitrogen dioxide – exceeded by 5.1–7.6 times at Halytska and Bessarabska Squares, Lesi Ukrainky Boulevard, Beresteiskyi Avenue, and on Inzhenera Borodina, Kaunaska, and Sklyarenka Streets; and by 1.6–4.8 times on Obolonskyi and Nauky Avenues, in the Hydropark area, and on Akademika Strazheska, Oleksandr Dovzhenko, Hetman Pavlo Polubotok, and Horikhuvatskyi Shliakh Streets;

- Formaldehyde – exceeded by 1.0–3.3 times at Halytska and Bessarabska Squares, Beresteiskyi, Obolonskyi, and Nauky Avenues, Lesi Ukrainky Boulevard, the Hydropark area, and on Akademika Strazheska, Oleksandr Dovzhenko, Hetman Pavlo Polubotok, Kaunaska, and Semen Sklyarenka Streets.

In total, 1,555 air samples were collected and analyzed at 16 stationary observatory stations between August 19 and 24, 2024.

Compared to the previous week, the concentrations of nitrogen dioxide and formaldehyde in the air have increased.

20.08.2024

Weekly Information on Air Pollution in Kyiv

According to observations at the stationary monitoring stations of the Borys Sreznevskyi Central Geophysical Observatory, from August 12 to 17, 2024, exceedances of the average daily maximum permissible concentrations were recorded in Kyiv’s air for the following pollutants:

- Sulfur dioxide – exceeded by 1.0–1.5 times at Halytska and Bessarabska Squares, Beresteiskyi and Obolonskyi Avenues, Lesi Ukrainky Boulevard, the Hydropark area, and on Akademika Strazheska, Oleksandr Dovzhenko, Hetman Pavlo Polubotok, Inzhenera Borodina, Kaunaska, Horikhuvatskyi Shliakh, and Semen Sklyarenka Streets;

- Carbon monoxide – exceeded by 1.2 times on August 13–14 in the Hydropark area; and by 1.1 times on August 16 in the area of Sklyarenka Street;

- Nitrogen dioxide – exceeded by 5.1–7.2 times at Halytska and Bessarabska Squares, Lesi Ukrainky Boulevard, and on Inzhenera Borodina, Kaunaska, and Sklyarenka Streets; and by 1.3–4.7 times on Beresteiskyi, Obolonskyi, and Nauky Avenues, in the Hydropark area, and on Akademika Strazheska, Oleksandr Dovzhenko, Hetman Pavlo Polubotok, and Horikhuvatskyi Shliakh Streets;

- Formaldehyde – exceeded by 1.0–2.3 times at Halytska and Bessarabska Squares, Beresteiskyi and Obolonskyi Avenues, Lesi Ukrainky Boulevard, the Hydropark area, and on Oleksandr Dovzhenko, Hetman Pavlo Polubotok, Kaunaska, and Sklyarenka Streets.

In total, 1,584 air samples were collected and analyzed at 16 stationary observatory stations between August 12 and 17, 2024.

Compared to the previous week, the concentrations of nitrogen dioxide and formaldehyde in the air have slightly increased.

According to the Ukrainian Hydrometeorological Center, the current hot and dry weather pattern is expected to persist in the coming days. This type of weather negatively affects the condition of the lower atmospheric layer and will lead to an increase in pollutant concentrations.

13.08.2024

Weekly Information on Air Pollution in Kyiv

According to observations at the stationary monitoring stations of the Borys Sreznevskyi Central Geophysical Observatory, from August 5 to 10, 2024, exceedances of the average daily maximum permissible concentrations were recorded in Kyiv’s air for the following pollutants:

- Sulfur dioxide – exceeded by 1.0–1.6 times at Halytska and Bessarabska Squares, Beresteiskyi and Obolonskyi Avenues, Lesi Ukrainky Boulevard, the Hydropark area, and on Akademika Strazheska, Oleksandr Dovzhenko, Hetman Pavlo Polubotok, Inzhenera Borodina, Kaunaska, Horikhuvatskyi Shliakh, and Semen Sklyarenka Streets;

- Carbon monoxide – exceeded by 1.3–1.4 times on August 6 in the Hydropark area and on Lesi Ukrainky Boulevard; and by 1.2 times on August 8 in the area of Sklyarenka Street;

- Nitrogen dioxide – exceeded by 5.1–7.5 times at Halytska and Bessarabska Squares, Lesi Ukrainky Boulevard, and on Inzhenera Borodina, Kaunaska, and Sklyarenka Streets; and by 1.4–4.0 times on Beresteiskyi, Obolonskyi, and Nauky Avenues, in the Hydropark area, and on Akademika Strazheska, Oleksandr Dovzhenko, Hetman Pavlo Polubotok, and Horikhuvatskyi Shliakh Streets;

- Formaldehyde – exceeded by 1.0–1.7 times at Halytska and Bessarabska Squares, Beresteiskyi and Obolonskyi Avenues, Lesi Ukrainky Boulevard, the Hydropark area, and on Oleksandr Dovzhenko, Hetman Pavlo Polubotok, Kaunaska, and Sklyarenka Streets.

In total, 1,584 air samples were collected and analyzed at 16 stationary observatory stations between August 5 and 10, 2024.

Compared to the previous week, the concentration of nitrogen dioxide in the air has slightly increased.

According to the Ukrainian Hydrometeorological Center, a gradual increase in temperature is expected, along with a period without precipitation, which will negatively affect the condition of the lower atmospheric layer.

06.08.2024

Weekly Information on Air Pollution in Kyiv

According to observations at the stationary monitoring stations of the Borys Sreznevskyi Central Geophysical Observatory, from July 29 to August 3, 2024, exceedances of the average daily maximum permissible concentrations were recorded in Kyiv’s air for the following pollutants:

- Sulfur dioxide – exceeded by 1.1–1.5 times at Halytska and Bessarabska Squares, Beresteiskyi and Obolonskyi Avenues, Lesi Ukrainky Boulevard, the Hydropark area, and on Akademika Strazheska, Oleksandr Dovzhenko, Hetman Pavlo Polubotok, Inzhenera Borodina, Kaunaska, Horikhuvatskyi Shliakh, and Semen Sklyarenka Streets;

- Carbon monoxide – exceeded by 1.2–1.8 times on July 29–30 in the Hydropark area and on Sklyarenka Street;

- Nitrogen dioxide – exceeded by 5.1–6.8 times at Halytska and Bessarabska Squares, Lesi Ukrainky Boulevard, and on Inzhenera Borodina, Kaunaska, and Sklyarenka Streets; and by 1.4–4.4 times on Beresteiskyi, Obolonskyi, and Nauky Avenues, in the Hydropark area, and on Akademika Strazheska, Oleksandr Dovzhenko, Hetman Pavlo Polubotok, and Horikhuvatskyi Shliakh Streets;

- Formaldehyde – exceeded by 1.1–1.9 times at Halytska and Bessarabska Squares, Beresteiskyi and Obolonskyi Avenues, Lesi Ukrainky Boulevard, the Hydropark area, and on Oleksandr Dovzhenko, Kaunaska, and Sklyarenka Streets.

In total, 1,553 air samples were collected and analyzed at 16 stationary observatory stations between July 29 and August 3, 2024.

Compared to the previous week, the concentrations of nitrogen dioxide and formaldehyde in the air have decreased.

According to the Ukrainian Hydrometeorological Center, unstable weather is expected over the next 2–3 days, with a likelihood of precipitation, which will contribute to cleansing the lower atmospheric layer.

30.07.2024

Weekly Information on Air Pollution in Kyiv

According to observations at the stationary monitoring stations of the Borys Sreznevskyi Central Geophysical Observatory, from July 22 to 27, 2024, exceedances of the average daily maximum permissible concentrations were recorded in Kyiv's air for the following pollutants:

- Sulfur dioxide – exceeded by 1.1–1.5 times at Halytska and Bessarabska Squares, Beresteiskyi and Obolonskyi Avenues, Lesi Ukrainky Boulevard, the Hydropark area, and on Akademika Strazheska, Oleksandr Dovzhenko, Hetman Pavlo Polubotok, Inzhenera Borodina, Kaunaska, Horikhuvatskyi Shliakh, and Semen Sklyarenka Streets;

- Carbon monoxide – exceeded by 1.0 times on July 22 in the Hydropark area;

- Nitrogen dioxide – exceeded by 5.0–7.0 times at Halytska and Bessarabska Squares, Lesi Ukrainky Boulevard, Kaunaska and Sklyarenka Streets; and by 2.0–4.9 times on Beresteiskyi, Obolonskyi, and Nauky Avenues, in the Hydropark area, and on Akademika Strazheska, Oleksandr Dovzhenko, Hetman Pavlo Polubotok, Inzhenera Borodina, and Horikhuvatskyi Shliakh Streets;

- Formaldehyde – exceeded by 1.1–2.7 times at Halytska and Bessarabska Squares, Beresteiskyi, Obolonskyi, and Nauky Avenues, Lesi Ukrainky Boulevard, the Hydropark area, and on Akademika Strazheska, Oleksandr Dovzhenko, Hetman Pavlo Polubotok, Kaunaska, and Sklyarenka Streets.

In total, 1,410 air samples were collected and analyzed at 16 stationary observatory stations between July 22 and 27, 2024.

Compared to the previous week, the concentrations of nitrogen dioxide and formaldehyde in the air decreased.

According to the Ukrainian Hydrometeorological Center, the recent drop in air temperature and precipitation over the past few days have contributed to an improvement in the condition of the surface atmospheric layer. Such weather is expected to continue for another 2–3 days, after which a rise in temperature and dry conditions are forecasted.

23.07.2024

Weekly Information on Air Pollution in Kyiv

According to observations from the stationary posts of the Borys Sreznevskyi Central Geophysical Observatory, from July 15 to 20, 2024, exceedances of the average daily maximum permissible concentrations were recorded in Kyiv’s air for the following pollutants:

- Sulfur dioxide — exceeded by 1.1–1.5 times at Halytska and Bessarabska Squares, Obolonskyi Avenue, Lesya Ukrainka Boulevard, in the Hydropark area, and on Akademika Strazheska, Oleksandr Dovzhenko, Hetman Pavlo Polubotok, Inzhenera Borodina, Kaunaska, Horikhuvatskyi Shlyakh, and Semen Sklyarenko Streets;

- Carbon monoxide — exceeded by 1.5 times on July 15 on Sklyarenka Street; and by 1.3–1.5 times on July 20 in the areas of Beresteiskyi Avenue and Hydropark;

- Nitrogen dioxide — exceeded by 5.1–7.9 times at Halytska and Bessarabska Squares, Lesya Ukrainka Boulevard, and on Inzhenera Borodina and Kaunaska Streets; by 2.2–4.9 times on Obolonskyi and Nauky Avenues, in the Hydropark area, and on Akademika Strazheska, Oleksandr Dovzhenko, Hetman Pavlo Polubotok, Horikhuvatskyi Shlyakh, and Sklyarenka Streets;

- Formaldehyde — exceeded by 3.2 times on July 15 on Sklyarenka Street; and by 1.1–2.8 times at Halytska and Bessarabska Squares, Obolonskyi and Nauky Avenues, Lesya Ukrainka Boulevard, the Hydropark area, and on Akademika Strazheska, Oleksandr Dovzhenko, Hetman Pavlo Polubotok, and Kaunaska Streets.

In total, 1,225 air samples were collected and analyzed at 16 stationary observatory posts from July 15 to 20, 2024.

Compared to the previous week, the concentration of nitrogen dioxide in the air increased.

According to the Ukrainian Hydrometeorological Center, the hot and dry weather pattern will persist for the next 2–3 days. Such weather conditions negatively affect the state of the lower atmospheric layer and will lead to an increase in pollutant concentrations.

16.07.2024

Weekly Information on Air Pollution in Kyiv

According to observations from the stationary posts of the Borys Sreznevskyi Central Geophysical Observatory, from July 8 to 13, 2024, exceedances of the average daily maximum permissible concentrations were recorded in Kyiv’s air for the following pollutants:

- Sulfur dioxide — exceeded by 1.1–1.7 times at Halytska and Bessarabska Squares, Obolonskyi Avenue, Lesya Ukrainka Boulevard, in the Hydropark area, and on Akademika Strazheska, Oleksandr Dovzhenko, Hetman Pavlo Polubotok, Inzhenera Borodina, Kaunaska, Horikhuvatskyi Shlyakh, and Semen Sklyarenko Streets;

- Carbon monoxide — exceeded by 1.2 times on July 8 on Sklyarenka Street, and by 1.1–1.5 times on July 13 in the Hydropark area and on Inzhenera Borodina Street;

- Nitrogen dioxide — exceeded by 5.2–8.1 times at Halytska and Bessarabska Squares, Lesya Ukrainka Boulevard, the Hydropark area, and on Inzhenera Borodina, Hetman Pavlo Polubotok, Kaunaska, and Semen Sklyarenko Streets; by 1.7–4.8 times on Obolonskyi and Nauky Avenues, and on Akademika Strazheska, Oleksandr Dovzhenko, and Horikhuvatskyi Shlyakh Streets;

- Formaldehyde — exceeded by 3.2 times on July 13 on Sklyarenka Street; and by 1.1–2.7 times at Halytska and Bessarabska Squares, Obolonskyi and Nauky Avenues, Lesya Ukrainka Boulevard, the Hydropark area, and on Akademika Strazheska, Oleksandr Dovzhenko, Hetman Pavlo Polubotok, and Kaunaska Streets.

In total, 1,218 air samples were collected and analyzed from 15 stationary observatory posts between July 8 and 13, 2024.

Compared to the previous week, the concentration of formaldehyde in the air increased.

According to the Ukrainian Hydrometeorological Center, the hot and dry weather observed last week is expected to persist in the coming days. These conditions negatively affect the state of the lower atmospheric layer and lead to increased concentrations of air pollutants.

09.07.2024

Weekly Information on Air Pollution in Kyiv

According to observations from the stationary posts of the Borys Sreznevskyi Central Geophysical Observatory, from July 1 to 6, 2024, exceedances of the average daily maximum permissible concentrations were recorded in Kyiv’s air for the following pollutants:

- Sulfur dioxide — exceeded by 1.1–1.6 times at Halytska and Bessarabska Squares, Obolonskyi Avenue, Lesya Ukrainka Boulevard, the Hydropark area, and on Akademika Strazheska, Oleksandr Dovzhenko, Hetman Pavlo Polubotok, Inzhenera Borodina, Kaunaska, Horikhuvatskyi Shlyakh, and Semen Sklyarenko Streets;

- Nitrogen dioxide — exceeded by 5.0–8.0 times at Halytska and Bessarabska Squares, Lesya Ukrainka Boulevard, and on Inzhenera Borodina, Hetman Pavlo Polubotok, Kaunaska, and Semen Sklyarenko Streets; by 2.4–4.5 times on Obolonskyi Avenue, in the Hydropark area, and on Akademika Strazheska, Oleksandr Dovzhenko, and Horikhuvatskyi Shlyakh Streets;

- Formaldehyde — exceeded by 1.1–2.4 times at Bessarabska and Halytska Squares, Obolonskyi Avenue, Lesya Ukrainka Boulevard, the Hydropark area, and on Akademika Strazheska, Oleksandr Dovzhenko, Hetman Pavlo Polubotok, Kaunaska, and Sklyarenko Streets.

In total, 1,161 air samples were collected and analyzed from 14 stationary observatory posts between July 1 and 6, 2024.

Compared to the previous week, the levels of formaldehyde, sulfur dioxide, and carbon monoxide in the air increased, while the level of nitrogen dioxide decreased.

According to the Ukrainian Hydrometeorological Center, the hot and dry weather observed last week will continue. Such weather conditions negatively affect the lower atmospheric layer and contribute to increased concentrations of pollutants.

02.07.2024

Weekly Information on Air Pollution in Kyiv

According to observations from the stationary posts of the Borys Sreznevskyi Central Geophysical Observatory, from June 24 to 29, 2024, exceedances of average daily maximum permissible concentrations were recorded in Kyiv’s air for the following pollutants:

- Sulfur dioxide — exceeded by 1.1–1.7 times at Halytska and Bessarabska Squares, Beresteiskyi and Obolonskyi Avenues, Lesya Ukrainka Boulevard, the Hydropark area, and on Akademika Strazheska, Oleksandr Dovzhenko, Hetman Pavlo Polubotok, Inzhenera Borodina, Kaunaska, Horikhuvatskyi Shlyakh, and Semen Sklyarenko Streets;

- Nitrogen dioxide — exceeded by 5.2–7.1 times at Halytska and Bessarabska Squares, and on Inzhenera Borodina, Kaunaska, and Sklyarenko Streets; by 2.4–4.9 times on Beresteiskyi and Obolonskyi Avenues, Lesya Ukrainka Boulevard, the Hydropark area, and on Akademika Strazheska, Oleksandr Dovzhenko, Hetman Pavlo Polubotok, and Horikhuvatskyi Shlyakh Streets;

- Formaldehyde — exceeded by 1.1–2.6 times at Bessarabska and Halytska Squares, Beresteiskyi and Obolonskyi Avenues, Lesya Ukrainka Boulevard, the Hydropark area, and on Akademika Strazheska, Oleksandr Dovzhenko, Hetman Pavlo Polubotok, Kaunaska, and Sklyarenko Streets.

In total, 1,267 air samples were collected and analyzed from 15 stationary observatory posts during the period from June 24 to 29, 2024.

Compared to the previous week, the levels of nitrogen dioxide and formaldehyde in the air increased.

According to the Ukrainian Hydrometeorological Center, the anticyclonic weather pattern (high temperatures and lack of precipitation) observed last week contributed to an increase in pollutant concentrations. However, in the coming days, the weather is expected to shift somewhat (a slight drop in temperature, increased wind speed, and possible precipitation), which may positively affect air pollution levels in the lower atmosphere.

25.06.2024

Weekly Information on Air Pollution in Kyiv

According to observations at the stationary posts of the Borys Sreznevskyi Central Geophysical Observatory, from June 17 to 22, 2024, exceedances of average daily maximum permissible concentrations were recorded in the air of Kyiv for the following pollutants:

- Sulfur dioxide — exceeded by 1.1–1.6 times at Halytska and Bessarabska Squares, Beresteiskyi and Obolonskyi Avenues, Lesya Ukrainka Boulevard, the Hydropark area, and on Akademika Strazheska, Oleksandr Dovzhenko, Hetman Pavlo Polubotok, Inzhenera Borodina, Kaunaska, Horikhuvatskyi Shlyakh, and Semen Sklyarenka Streets. No exceedances were recorded at 37 Nauky Avenue (near the observatory’s meteorological site).

- Carbon monoxide — exceeded by 1.6–2.1 times on June 22 in the Hydropark area and on Beresteiskyi Avenue.

- Nitrogen dioxide — exceeded by 5.1–7.1 times at Halytska and Bessarabska Squares, Inzhenera Borodina, Kaunaska, and Sklyarenka Streets; by 1.6–4.9 times at Beresteiskyi, Obolonskyi, and Nauky Avenues, Lesya Ukrainka Boulevard, the Hydropark area, and on Akademika Strazheska, Oleksandr Dovzhenko, Hetman Pavlo Polubotok, and Horikhuvatskyi Shlyakh Streets.

- Formaldehyde — exceeded by 1.0–1.9 times at Bessarabska and Halytska Squares, Beresteiskyi and Obolonskyi Avenues, Lesya Ukrainka Boulevard, the Hydropark area, and on Oleksandr Dovzhenko, Kaunaska, and Sklyarenka Streets; by 1.0–1.4 times on June 19 at Nauky Avenue, and on Akademika Strazheska and Hetman Pavlo Polubotok Streets.

A total of 1,495 air samples were collected and analyzed from 16 stationary observatory posts between June 17 and 22, 2024.

Compared to the previous week, nitrogen dioxide and formaldehyde levels in the air increased, while sulfur dioxide levels slightly decreased.

18.06.2024

Weekly Information on Air Pollution in Kyiv

According to observations at the stationary posts of the Borys Sreznevskyi Central Geophysical Observatory, from June 10 to 15, 2024, exceedances of average daily maximum permissible concentrations were recorded in the air of Kyiv for the following pollutants:

- Sulfur dioxide — exceeded by 1.1–1.6 times at Halytska and Bessarabska Squares, Beresteiskyi and Obolonskyi Avenues, Lesya Ukrainka Boulevard, the Hydropark area, and on Akademika Strazheska, Oleksandr Dovzhenko, Hetman Pavlo Polubotok, Inzhenera Borodina, Kaunaska, Horikhuvatskyi Shlyakh, and Semen Sklyarenka Streets. No exceedances were recorded at 37 Nauky Avenue (near the observatory's meteorological site).

- Carbon monoxide — exceeded by 2.4 times on June 10 in the Hydropark area.

- Nitrogen dioxide — exceeded by 5.2–6.6 times at Halytska Square, Kaunaska and Semen Sklyarenka Streets; by 1.1–4.8 times at Bessarabska Square, Beresteiskyi, Obolonskyi, and Nauky Avenues, Lesya Ukrainka Boulevard, the Hydropark area, and on Akademika Strazheska, Oleksandr Dovzhenko, Hetman Pavlo Polubotok, Inzhenera Borodina, and Horikhuvatskyi Shlyakh Streets.

- Formaldehyde — exceeded by 1.1–1.7 times on June 10–11 and 13–14 at Bessarabska and Halytska Squares, Beresteiskyi and Obolonskyi Avenues, Lesya Ukrainka Boulevard, and on Akademika Strazheska, Oleksandr Dovzhenko, Hetman Pavlo Polubotok, Kaunaska, and Sklyarenka Streets.

A total of 1,538 air samples were collected and analyzed from 16 stationary posts of the observatory between June 10 and 15, 2024.

Compared to the previous week, the levels of nitrogen dioxide and formaldehyde in the air decreased.

According to the Ukrainian Hydrometeorological Center, an unstable weather pattern is expected over the next two days. Hot weather will be followed by rain and wind, which will help reduce concentrations of air pollutants.

11.06.2024

Weekly Information on Air Pollution in Kyiv

According to observations at the stationary posts of the Borys Sreznevskyi Central Geophysical Observatory, from June 3 to 8, 2024, exceedances of the average daily maximum permissible concentrations were recorded in the air of Kyiv for the following pollutants:

- Sulfur dioxide — exceeded by 1.9 times on June 8 at Bessarabska Square; by 1.1–1.6 times at Halytska Square, Beresteiskyi and Obolonskyi Avenues, Lesya Ukrainka Boulevard, the Hydropark area, and on Akademika Strazheska, Oleksandr Dovzhenko, Hetman Pavlo Polubotok, Inzhenera Borodina, Kaunaska, Horikhuvatskyi Shlyakh, and Semen Sklyarenka Streets. No exceedances were recorded at 37 Nauky Avenue (near the observatory’s meteorological site).

- Carbon monoxide — exceeded by 3.0 times on June 8 in the Hydropark area.

- Nitrogen dioxide — exceeded by 5.5–6.6 times at Bessarabska and Halytska Squares and on Inzhenera Borodina Street; by 1.1–4.3 times on Beresteiskyi, Obolonskyi, and Nauky Avenues, Lesya Ukrainka Boulevard, the Hydropark area, and on Akademika Strazheska, Oleksandr Dovzhenko, Hetman Pavlo Polubotok, Kaunaska, and Horikhuvatskyi Shlyakh Streets.

- Formaldehyde — exceeded by 1.1–2.1 times at Bessarabska and Halytska Squares, Beresteiskyi, Obolonskyi, and Nauky Avenues, Lesya Ukrainka Boulevard, the Hydropark area, and on Akademika Strazheska, Oleksandr Dovzhenko, Hetman Pavlo Polubotok, and Kaunaska Streets.

A total of 1,324 air samples were collected and analyzed from 15 stationary posts of the observatory between June 3 and 8, 2024.

Compared to the previous week, concentrations of nitrogen dioxide and formaldehyde in the air decreased.

According to the Ukrainian Hydrometeorological Center, the unstable weather pattern observed last week will continue. An increase in precipitation and a drop in air temperature are forecasted, which will contribute to a reduction in pollutant concentrations in the air.

04.06.2024

Weekly Information on Air Pollution in Kyiv

According to observations from the stationary posts of the Borys Sreznevskyi Central Geophysical Observatory, from May 27 to June 1, 2024, exceedances of the average daily maximum permissible concentrations were recorded in the air of Kyiv for the following pollutants:

- Sulfur dioxide — exceeded by 1.1–1.6 times at Bessarabska and Halytska Squares, Beresteiskyi and Obolonskyi Avenues, Lesya Ukrainka Boulevard, the Hydropark area, and on Akademika Strazheska, Oleksandr Dovzhenko, Hetman Pavlo Polubotok, Inzhenera Borodina, Kaunaska, Horikhuvatskyi Shlyakh, and Semen Sklyarenka Streets. No exceedances were observed at 37 Nauky Avenue (in the area of the observatory’s meteorological site).

- Nitrogen dioxide — exceeded by 5.0–7.1 times at Bessarabska and Halytska Squares, and on Kaunaska and Sklyarenka Streets; by 1.3–4.8 times on Beresteiskyi, Obolonskyi, and Nauky Avenues, Lesya Ukrainka Boulevard, the Hydropark area, and on Akademika Strazheska, Oleksandr Dovzhenko, Hetman Pavlo Polubotok, Inzhenera Borodina, and Horikhuvatskyi Shlyakh Streets.

- Formaldehyde — exceeded by 1.1–2.5 times at Bessarabska and Halytska Squares, Beresteiskyi, Obolonskyi, and Nauky Avenues, Lesya Ukrainka Boulevard, the Hydropark area, and on Akademika Strazheska, Oleksandr Dovzhenko, Hetman Pavlo Polubotok, Kaunaska, and Semen Sklyarenka Streets.

A total of 1,469 air samples were collected and analyzed at 16 stationary observatory posts from May 27 to June 1, 2024.

Compared to the previous week, the concentration of nitrogen dioxide in the air slightly decreased.

According to the Ukrainian Hydrometeorological Center, the unstable weather conditions observed in recent days will persist over the next 2–3 days. High air temperatures and thunderstorms are helping to limit the accumulation of air pollutants.

28.05.2024

Weekly Information on Air Pollution in Kyiv

According to observations from the stationary monitoring stations of the Borys Sreznevskyi Central Geophysical Observatory, from May 20 to May 25, 2024, the following exceedances of average daily maximum permissible concentrations were recorded in Kyiv's air:

- Sulfur dioxide — exceeded by 1.1 to 1.8 times at Bessarabska and Halytska Squares, Beresteiskyi and Obolonskyi Avenues, Lesya Ukrainka Boulevard, the Hydropark area, and on Akademika Strazheska, Oleksandr Dovzhenko, Hetman Pavlo Polubotok, Inzhenera Borodina, Kaunaska, Horikhuvatskyi Shlyakh, and Semen Sklyarenka Streets. No exceedances were observed at Nauky Avenue, 37 (near the observatory’s meteorological site).

- Nitrogen dioxide — exceeded by 5.0 to 7.4 times at Bessarabska and Halytska Squares and on Inzhenera Borodina, Kaunaska, and Sklyarenka Streets; by 1.9 to 4.7 times on Beresteiskyi, Obolonskyi, and Nauky Avenues, Lesya Ukrainka Boulevard, in the Hydropark area, and on Akademika Strazheska, Oleksandr Dovzhenko, Hetman Pavlo Polubotok, and Horikhuvatskyi Shlyakh Streets.

- Formaldehyde — exceeded by 3.5 times on May 22 on Obolonskyi Avenue; and by 1.1 to 2.6 times at Bessarabska and Halytska Squares, Beresteiskyi and Nauky Avenues, Lesya Ukrainka Boulevard, the Hydropark area, and on Akademika Strazheska, Oleksandr Dovzhenko, Hetman Pavlo Polubotok, Kaunaska, and Semen Sklyarenka Streets.

In total, 1,511 air samples were collected and analyzed at 16 stationary observatory posts between May 20 and 25, 2024.

Compared to the previous week, concentrations of formaldehyde and nitrogen dioxide in the air increased.

21.05.2024

Weekly Information on Air Pollution in Kyiv

According to observations from the stationary monitoring stations of the Borys Sreznevskyi Central Geophysical Observatory, from May 13 to May 18, 2024, the following exceedances of average daily maximum permissible concentrations were recorded in Kyiv's air:

- Sulfur dioxide — exceeded by 1.1 to 1.6 times at Bessarabska and Halytska Squares, Beresteiskyi and Obolonskyi Avenues, Lesya Ukrainka Boulevard, the Hydropark area, and on Akademika Strazheska, Oleksandr Dovzhenko, Hetman Pavlo Polubotok, Inzhenera Borodina, Kaunaska, Horikhuvatskyi Shlyakh, and Semen Sklyarenka Streets. No exceedances were observed at Nauky Avenue, 37 (near the observatory’s meteorological site).

- Nitrogen dioxide — exceeded by 5.0 to 6.6 times at Bessarabska and Halytska Squares, and on Inzhenera Borodina, Kaunaska, and Sklyarenka Streets; by 3.2 to 4.5 times on Beresteiskyi and Obolonskyi Avenues, Lesya Ukrainka Boulevard, and Dovzhenko Street; and by 1.1 to 3.1 times on Nauky Avenue, in the Hydropark area, and on Akademika Strazheska, Hetman Pavlo Polubotok, and Horikhuvatskyi Shlyakh Streets.

- Formaldehyde — exceeded by 1.1 to 2.5 times at Bessarabska and Halytska Squares, Beresteiskyi, Obolonskyi, and Nauky Avenues, Lesya Ukrainka Boulevard, the Hydropark area, and on Akademika Strazheska, Oleksandr Dovzhenko, Hetman Pavlo Polubotok, Kaunaska, and Semen Sklyarenka Streets.

In total, 1,526 air samples were collected and analyzed at 16 stationary observatory posts between May 13 and 18, 2024.

Compared to the previous week, there was a slight increase in the concentrations of formaldehyde and nitrogen dioxide in the air.

According to the Ukrainian Hydrometeorological Center, in recent days, the weather was predominantly warm, mostly dry, with southern winds — conditions unfavorable for cleansing the lower atmospheric layer. This type of weather is expected to persist.

14.05.2024

Weekly Information on Air Pollution in Kyiv

According to observations from the stationary monitoring stations of the Borys Sreznevskyi Central Geophysical Observatory, from May 6 to May 11, 2024, the following exceedances of average daily maximum permissible concentrations were recorded in Kyiv's air:

- Sulfur dioxide — exceeded by 1.1 to 1.6 times at Bessarabska and Halytska Squares, Beresteiskyi and Obolonskyi Avenues, Lesya Ukrainka Boulevard, the Hydropark area, and on Akademika Strazheska, Oleksandr Dovzhenko, Hetman Pavlo Polubotok, Inzhenera Borodina, Kaunaska, Horikhuvatskyi Shlyakh, and Semen Sklyarenka Streets. No exceedances were observed at Nauky Avenue, 37 (near the observatory’s meteorological site).

- Nitrogen dioxide — exceeded by 5.0 to 6.0 times on May 6–7 and May 9 at Bessarabska and Halytska Squares, and on Inzhenera Borodina and Kaunaska Streets; by 3.5 to 4.4 times on Beresteiskyi Avenue, Lesya Ukrainka Boulevard, and Sklyarenka Street; and by 1.2 to 3.4 times on Nauky and Obolonskyi Avenues, in the Hydropark area, and on Akademika Strazheska, Oleksandr Dovzhenko, Hetman Pavlo Polubotok, and Horikhuvatskyi Shlyakh Streets.

- Formaldehyde — exceeded by 1.1 to 2.8 times at Bessarabska and Halytska Squares, Beresteiskyi, Obolonskyi, and Nauky Avenues, Lesya Ukrainka Boulevard, the Hydropark area, and on Akademika Strazheska, Oleksandr Dovzhenko, Hetman Pavlo Polubotok, Kaunaska, and Semen Sklyarenka Streets.

In total, 1,574 air samples were collected and analyzed at 16 stationary observatory posts between May 6 and 11, 2024.

Compared to the previous week, the concentrations of formaldehyde, nitrogen dioxide, carbon monoxide, and sulfur dioxide in the air decreased.

According to the Ukrainian Hydrometeorological Center, the recent drop in temperature contributed to the cleansing of the lower atmospheric layer. However, in the next 2–3 days, changes are expected — with a gradual increase in temperature and a decrease in precipitation.

07.05.2024

Weekly Information on Air Pollution in Kyiv

According to observations from the stationary monitoring stations of the Borys Sreznevskyi Central Geophysical Observatory, from April 29 to May 4, 2024, the following exceedances of average daily maximum permissible concentrations were recorded in Kyiv's air:

- Sulfur dioxide — exceeded by 1.2 to 1.8 times at Bessarabska and Halytska Squares, Beresteiskyi and Obolonskyi Avenues, Lesya Ukrainka Boulevard, the Hydropark area, and on Akademika Strazheska, Oleksandr Dovzhenko, Hetman Pavlo Polubotok, Inzhenera Borodina, Kaunaska, and Semen Sklyarenka Streets. No exceedances were observed at Nauky Avenue, 37 (near the observatory’s meteorological site).

- Carbon monoxide — exceeded by 1.2 times on May 1 at Sklyarenka Street and by 1.3 times on May 4 at Inzhenera Borodina Street.

- Nitrogen dioxide — exceeded by 5.0 to 7.9 times at Bessarabska and Halytska Squares, and on Inzhenera Borodina, Kaunaska, and Sklyarenka Streets; by 3.4 to 4.7 times on Beresteiskyi Avenue, Lesya Ukrainka Boulevard, and on Akademika Strazheska, Dovzhenko, and Hetman Pavlo Polubotok Streets; and by 1.6 to 3.2 times on Obolonskyi and Nauky Avenues, and in the Hydropark area.

- Formaldehyde — exceeded by 1.1 to 3.0 times at Bessarabska and Halytska Squares, Beresteiskyi, Obolonskyi, and Nauky Avenues, Lesya Ukrainka Boulevard, the Hydropark area, and on Akademika Strazheska, Oleksandr Dovzhenko, Hetman Pavlo Polubotok, Kaunaska, and Semen Sklyarenka Streets.

In total, 1,517 air samples were collected and analyzed at 16 stationary observatory posts between April 29 and May 4, 2024.

Compared to the previous week, the concentrations of formaldehyde and nitrogen dioxide in the air increased.

According to the Ukrainian Hydrometeorological Center, in recent days the weather shifted to a cyclonic pattern, with precipitation and a drop in temperature, which contributed to the cleansing of the lower atmospheric layer. This weather pattern is expected to persist over the next 2–3 days.

30.04.2024 

Weekly Information on Air Pollution in Kyiv

According to observations from the stationary monitoring stations of the Borys Sreznevskyi Central Geophysical Observatory, from April 22 to April 27, 2024, the following exceedances of average daily maximum permissible concentrations were recorded in Kyiv's air:

- Sulfur dioxide — exceeded by 1.2 to 1.7 times at Bessarabska and Halytska Squares, Beresteiskyi and Obolonskyi Avenues, Lesya Ukrainka Boulevard, the Hydropark area, and on Akademika Strazheska, Oleksandr Dovzhenko, Hetman Pavlo Polubotok, Inzhenera Borodina, Kaunaska, and Semen Sklyarenka Streets. No exceedances were observed at Nauky Avenue, 37 (near the observatory’s meteorological site).

- Nitrogen dioxide — exceeded by 6.5 to 7.5 times on April 27 at Halytska Square and Kaunaska Street; by 3.1 to 5.3 times at Bessarabska Square, Beresteiskyi Avenue, Lesya Ukrainka Boulevard, and on Hetman Pavlo Polubotok, Inzhenera Borodina, and Sklyarenka Streets; by 1.1 to 3.0 times at Obolonskyi and Nauky Avenues, the Hydropark area, and on Akademika Strazheska and Dovzhenko Streets.

- Formaldehyde — exceeded by 1.1 times on April 26–27 at Bessarabska and Halytska Squares, and on Dovzhenko and Kaunaska Streets.

In total, 1,506 air samples were collected and analyzed at 16 stationary observatory posts between April 22 and 27, 2024.

Compared to the previous week, formaldehyde concentrations in the air decreased, while nitrogen dioxide levels increased.

According to the Ukrainian Hydrometeorological Center, rising temperatures and a lack of precipitation in recent days have contributed to higher pollutant concentrations. This weather pattern is expected to continue until the weekend, followed by a gradual decrease in temperature.

23.04.2024

Weekly Information on Air Pollution in Kyiv

According to observations from the stationary monitoring stations of the Borys Sreznevskyi Central Geophysical Observatory, from April 15 to April 20, 2024, the following exceedances of average daily maximum permissible concentrations were recorded in Kyiv's air:

- Sulfur dioxide — exceeded by 1.2 to 1.7 times at Bessarabska and Halytska Squares, Beresteiskyi and Obolonskyi Avenues, Lesya Ukrainka Boulevard, the Hydropark area, and on Akademika Strazheska, Oleksandr Dovzhenko, Hetman Pavlo Polubotok, Inzhenera Borodina, Kaunaska, and Semen Sklyarenka Streets. No exceedances were observed at Nauky Avenue, 37 (near the observatory’s meteorological site).

- Nitrogen dioxide — exceeded by 3.0 to 4.6 times at Bessarabska and Halytska Squares, Beresteiskyi Avenue, and on Kaunaska and Semen Sklyarenka Streets; by 1.1 to 2.7 times at Obolonskyi Avenue, Lesya Ukrainka Boulevard, the Hydropark area, and on Akademika Strazheska, Oleksandr Dovzhenko, Hetman Pavlo Polubotok, and Inzhenera Borodina Streets.

 - Formaldehyde — exceeded by 1.1 to 1.5 times on April 15 at Bessarabska and Halytska Squares, Beresteiskyi and Obolonskyi Avenues, Lesya Ukrainka Boulevard, and on Akademika Strazheska, Hetman Pavlo Polubotok, Kaunaska, and Semen Sklyarenka Streets.

In total, 1,506 air samples were collected and analyzed at 16 stationary observatory posts between April 15 and 20, 2024.

Compared to the previous week, concentrations of formaldehyde, nitrogen dioxide, and sulfur dioxide in the air decreased.

According to the Ukrainian Hydrometeorological Center, last week’s weather was cyclonic in nature (with precipitation and wind), which helped reduce pollutant concentrations. Such weather conditions will continue today and tomorrow, gradually shifting to the opposite pattern. 

16.04.2024   

Weekly Information on Air Pollution in Kyiv

According to observations from the stationary monitoring stations of the Borys Sreznevskyi Central Geophysical Observatory, from April 8 to April 13, 2024, the following exceedances of average daily maximum permissible concentrations were recorded in Kyiv's air:

- Sulfur dioxide — exceeded by 1.3 to 1.9 times at Bessarabska and Halytska Squares, Beresteiskyi and Obolonskyi Avenues, Lesya Ukrainka Boulevard, the Hydropark area, and on Akademika Strazheska, Oleksandr Dovzhenko, Hetman Pavlo Polubotok, Inzhenera Borodina, Kaunaska, and Semen Sklyarenka Streets. No exceedances were observed at Nauky Avenue, 37 (near the observatory’s meteorological site).

- Carbon monoxide — exceeded by 1.1 to 1.4 times on April 9–10 at Demiivska Square and on Dovzhenko and Sklyarenka Streets.

- Nitrogen dioxide — exceeded by 5.4 times on April 10 at Halytska Square; by 3.0 to 4.5 times at Bessarabska Square, Beresteiskyi and Obolonskyi Avenues, Lesya Ukrainka Boulevard, and on Akademika Strazheska, Oleksandr Dovzhenko, Inzhenera Borodina, Kaunaska, and Semen Sklyarenka Streets; and by 1.0 to 2.7 times at Nauky Avenue, the Hydropark area, and Hetman Pavlo Polubotok Street.

- Formaldehyde — exceeded by 3.0 to 3.5 times from April 8 to 10 at Bessarabska and Halytska Squares, Beresteiskyi Avenue, Lesya Ukrainka Boulevard, and on Oleksandr Dovzhenko, Kaunaska, and Semen Sklyarenka Streets; by 1.1 to 2.9 times at Nauky and Obolonskyi Avenues, the Hydropark area, and on Akademika Strazheska and Hetman Pavlo Polubotok Streets.

In total, 1,453 air samples were collected and analyzed at 16 stationary observatory posts between April 8 and 13, 2024.

Compared to the previous week, formaldehyde concentrations in the air increased, while nitrogen dioxide levels decreased.

According to the Ukrainian Hydrometeorological Center, weather conditions changed over the past week, contributing to some cleaning of the lower atmospheric layer. In the coming 2–3 days, a drop in air temperature, precipitation, and increased wind speed are expected.

09.04.2024

Weekly Information on Air Pollution in Kyiv

According to observations from the stationary monitoring stations of the Borys Sreznevskyi Central Geophysical Observatory, from April 1 to April 6, 2024, the following exceedances of average daily maximum permissible concentrations were recorded in Kyiv's air:

- Sulfur dioxide — exceeded by 1.2 to 1.9 times at Bessarabska and Halytska Squares, Beresteiskyi and Obolonskyi Avenues, Lesya Ukrainka Boulevard, the Hydropark area, and on Akademika Strazheska, Oleksandr Dovzhenko, Hetman Pavlo Polubotok, Inzhenera Borodina, Kaunaska, and Semen Sklyarenka Streets. No exceedances were observed at Nauky Avenue, 37 (near the observatory's meteorological site).

- Nitrogen dioxide — exceeded by 5.2 to 7.7 times on April 1 at Halytska and Bessarabska Squares and Inzhenera Borodina Street; by 3.2 to 5.0 times at Beresteiskyi and Obolonskyi Avenues, Lesya Ukrainka Boulevard, Kaunaska and Sklyarenka Streets; and by 1.1 to 3.0 times at Nauky Avenue, Hydropark area, Akademika Strazheska, Dovzhenko, and Hetman Pavlo Polubotok Streets.

- Formaldehyde — exceeded by 3.1 times on April 1 at Beresteiskyi Avenue; by 1.1 to 2.9 times at Bessarabska and Halytska Squares, Obolonskyi and Nauky Avenues, Lesya Ukrainka Boulevard, the Hydropark area, and Akademika Strazheska, Oleksandr Dovzhenko, Hetman Pavlo Polubotok, Kaunaska, and Semen Sklyarenka Streets.

In total, 1,310 air samples were collected and analyzed at 13 stationary observatory posts between April 1 and 6, 2024.

Compared to the previous week, the concentrations of nitrogen dioxide and formaldehyde increased, while sulfur dioxide levels decreased.

According to the Ukrainian Hydrometeorological Center, the past week was marked by significant warming, light winds, and mostly dry weather — conditions that contributed to higher concentrations of pollutants. This weather pattern is expected to persist for the next 2–3 days.

02.04.2024  

Weekly information on air pollution in Kyiv

According to observations at the stationary posts of the Borys Sreznevsky Central Geophysical Observatory, from March 18 to 23, 2024, the average daily maximum permissible concentrations were exceeded in the air of Kyiv:

- sulfur dioxide - by 1.4-2.5 times on Bessarabska Square, Beresteyskyi and Obolonskyi avenues, Lesia Ukrainka Boulevard, in the Hydropark area, Academician Strazhesko, Oleksandr Dovzhenko, Hetman Pavlo Polubotko, Engineer Borodin, Kaunaska and Semen Skliarenko streets, except for 37 Nauky Avenue (near the weather site of the Observatory), where no exceedances were observed;

- nitrogen dioxide - by 3.1-4.0 times from March 21 to 23 on Beresteysky Avenue, Lesya Ukrainka Boulevard, Dovzhenko, Hetman Pavlo Polubotka, and Inzhenera Borodina streets; by 3.2-4.4 times on Bessarabska Square, Kaunaska and Semena Skliarenka streets; by 1.1-2.8 times on Obolonsky and Nauky avenues, in the area of Hydropark, and Academician Strazhesko street;

- formaldehyde - by 2.9-3.0 times on March 21-22 in the area of Skliarenko Street; by 1.0-2.1 times on Bessarabska Square, Beresteysky and Obolonsky Avenues, Lesia Ukrainka Boulevard, in the area of Hydropark, Oleksandr Dovzhenko, Hetman Pavlo Polubotka and Kaunaska Streets.

A total of 1287 atmospheric air samples were collected and analyzed at 15 stationary posts of the observatory from March 18 to 23, 2024.

Compared to the previous week, the formaldehyde content in the air has slightly increased.

According to the Ukrainian Hydrometeorological Center, last week was dominated by cyclonic weather, which contributed to the dispersion of most pollutants. However, this trend will change in the next 2-3 days, with warming, southerly winds and no precipitation expected, which will not contribute to the dispersion of impurities.

19.03.2024  

Weekly information on air pollution in Kyiv

According to observations at the stationary posts of the Borys Sreznevsky Central Geophysical Observatory, from March 11 to 16, 2024, the average daily maximum permissible concentrations were exceeded in the air of Kyiv:

- Sulfur dioxide - by 1.5-2.5 times on Bessarabska and Halytska squares, Beresteyskyi and Obolonskyi avenues, Lesia Ukrainka boulevard, in the Hydropark area, Academician Strazhesko, Oleksandr Dovzhenko, Hetman Pavlo Polubotko, Engineer Borodin, Kaunaska and Semen Skliarenko streets, except for 37 Nauky Avenue (near the weather site of the Observatory), where no exceedances were observed;

- nitrogen dioxide - by 3.0-4.3 times on Bessarabska and Halytska squares, Lesia Ukrainka Boulevard, Kaunaska and Semena Skliarenka streets; by 1.0-2.9 times on Beresteysky, Obolonsky and Nauky avenues, in the area of Hydropark, Academician Strazhesko, Dovzhenko, Hetman Pavlo Polubotka and Inzhenera Borodina streets;

- formaldehyde - by 1.0-1.9 times on Halytska and Bessarabska squares, Beresteyskyi and Obolonskyi avenues, Lesi Ukrainky boulevard, Akademika Strazheskoho, Dovzhenko, Hetman Pavlo Polubotka, Kaunaska and Skliarenka streets.

A total of 1523 atmospheric air samples were collected and analyzed at 16 stationary posts of the observatory from March 11 to 16, 2024.

The content of nitrogen dioxide, sulfur dioxide and formaldehyde in the air has decreased compared to the previous week.

According to the Ukrainian Hydrometeorological Center, the weather pattern will change in the next 2-3 days: precipitation and a slight decrease in air temperature are possible, which will help reduce the concentration of pollutants in the surface layer of the atmosphere.

12.03.2024  

Weekly information on air pollution in Kyiv

According to observations at the stationary posts of the Borys Sreznevsky Central Geophysical Observatory, from March 4 to 9, 2024, the average daily maximum permissible concentrations were exceeded in the air of Kyiv:

- Sulfur dioxide - by 1.6-2.5 times on Bessarabska and Halytska squares, Beresteyskyi and Obolonskyi avenues, Lesia Ukrainka boulevard, in the Hydropark area, Academician Strazhesko, Oleksandr Dovzhenko, Hetman Pavlo Polubotko, Inzhener Borodin, Kaunaska and Semen Skliarenko streets, except for 37 Nauky Avenue (near the weather site of the Observatory), where no exceedances were observed;

- nitrogen dioxide - by 3.0-4.6 times on Bessarabska and Halytska squares, Beresteysky avenue, Lesia Ukrainka boulevard, Akademika Strazheskoho, Oleksandr Dovzhenko, Hetman Pavlo Polubotka, Inzhenera Borodina, Kaunaska and Semena Skliarenka streets; by 1.0-2.9 times on Obolonskyi and Nauky avenues, in the area of Hydropark;

- formaldehyde - by 3.4 times on March 4 in the area of Semen Skliarenko Street; by 1.0-2.9 times on Halytska and Bessarabska Squares, Beresteysky, Obolonsky and Nauky Avenues, Lesia Ukrainka Boulevard, in the Hydropark area, Academician Strazhesko, Oleksandr Dovzhenko, Hetman Pavlo Polubotka, Kaunaska Streets.

A total of 1524 atmospheric air samples were collected and analyzed at 16 stationary posts of the Observatory from March 4 to 9, 2024.

Compared to the previous week, the content of nitrogen dioxide and sulfur dioxide in the air increased.

According to the Ukrainian Hydrometeorological Center, last week was dominated by anticyclonic weather, without precipitation, with low winds, which contributed to an increase in the concentration of pollutants in the surface layer of the atmosphere, but in the next 2-3 days it will change to cyclonic, which will lead to a decrease in concentrations.

05.03.2024  

Weekly information on air pollution in Kyiv

According to observations at the stationary posts of the Borys Sreznevsky Central Geophysical Observatory, from February 26 to March 2, 2024, the average daily maximum permissible concentrations were exceeded in the air of Kyiv:

- Sulfur dioxide - by 1.5-2.6 times on Bessarabska and Halytska squares, Beresteyskyi and Obolonskyi avenues, Lesia Ukrainka boulevard, in the Hydropark area, Academician Strazhesko, Oleksandr Dovzhenko, Hetman Pavlo Polubotko, Inzhener Borodin, Kaunaska and Semen Skliarenko streets, except for 37 Nauky Avenue (near the weather site of the observatory), where no exceedances were observed;

- nitrogen dioxide - by 1.1-3.9 times on Bessarabska and Halytska squares, Beresteyskyi, Obolonskyi and Nauky avenues, Lesi Ukrainky boulevard, in the Hydropark area, Academician Strazhesko, Oleksandr Dovzhenko, Hetman Pavlo Polubotko, Inzhenera Borodina, Kaunaska and Semena Skliarenka streets;

- formaldehyde - by 1.0-2.4 times on Halytska and Bessarabska squares, Beresteyskyi, Obolonskyi and Nauky avenues, Lesi Ukrainky boulevard, in the Hydropark area, Akademika Strazheskoho, Oleksandr Dovzhenko, Hetman Pavlo Polubotka, Kaunaska and Skliarenko streets.

A total of 1464 atmospheric air samples were collected and analyzed at 16 stationary posts of the observatory from February 26 to March 2, 2024.

Compared to the previous week, the content of nitrogen dioxide and sulfur dioxide in the air increased.

According to the Ukrainian Hydrometeorological Center, the predominantly cyclonic weather pattern with no precipitation, rising air temperature and weak winds with a southerly component contributed to the increase in pollutant concentrations, but this weather pattern will change in the next 2-3 days.

The year started with temperature records in the capital
According to the weather station of the Borys Sreznevsky Central Geophysical Observatory, on January 1, for the first time in 143 years of observations, the average daily air temperature in Kyiv was +10.3°C, which is 4.4°C higher than the record temperature for this day in 2021. The climate norm was exceeded by 13.8°C, which corresponds to the weather in mid-April.

The maximum temperature in the capital rose to +13.2°C, exceeding the previous record for this day in 2021 by 4.7°C. The previous absolute maximum temperature in January was recorded on January 11, 1991.

The minimum temperature in Kyiv did not drop below 5.5°C. The previous record was set in 2021 and was 4.4°C.