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Air quality in St.-Petersburg

Air quality index (AQI⁺) and PM2.5 air pollution in St.-Petersburg • 18:15, Aug 28

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Live most polluted city ranking

Real-time St.-Petersburg most polluted city ranking

#CitiesAQI⁺ US
1
The national flag of Russia

Saint Petersburg

34

Live cleanest city ranking

Real-time St.-Petersburg cleanest city ranking

#CitiesAQI⁺ US
1
The national flag of Russia

Saint Petersburg

34

Wildfires in St.-Petersburg

Real-time information

Active fires

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Transboundary Air Quality Alert: Southeast Asia

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August 28, 2026: Delhi among top 10 most polluted cities in the world

Wildfire at night.
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Wildfire Map Spotlight: Bug and Stallion Fires, Nevada

Which is the most polluted city in St.-Petersburg?