Air Quality Level at Kontraktova ploshcha, 1
in the city Kyiv

The air quality index (AQI) calculated by the formula NowCast (US EPA) for the main air pollutant - fine dust of fraction PM2.5.

🕔 Data as of May 9, 2025, 23:00
📡 Data provided by Kyiv City State Administration

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Health implications

Air quality is considered satisfactory; air pollution poses little or no risk.

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AQI for the last 48 hours

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Raw data as of 09 May 2025, 21:26

☁️ PM1: 3 mgm/m³
☁️ PM2.5: 3.5 mgm/m³
☁️ PM10: 7.2 mgm/m³
🌡️ Temperature: 22.5 °C
💧 Relative humidity: 34.8 %
🌀 Atmospheric pressure: 1 гПа
💭 Nitric oxide (NO): 113.6 ug/m³ (92.7 ppb)
💭 Nitrogen dioxide (NO₂): 38.61 ug/m³ (20.6 ppb)
💭 Carbon dioxide (CO₂): 1219.82 mg/m³ (679 ppm)
💭 Ozone (O₃): 4.82 ug/m³ (2.5 ppb)
💭 Hydrogen sulfide (H₂S): 16.51 ug/m³ (11.9 ppb)
💭 Sulfur dioxide (SO₂): 44.77 ug/m³ (17.1 ppb)
💭 Formaldehyde (CH₂O): 0 ug/m³ (0 ppb)