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Air quality in Sliven

Air quality index (AQI⁺) and PM2.5 air pollution in Sliven • 08:27, Sep 05

Live most polluted city ranking

Real-time Sliven most polluted city ranking

#CitiesAQI⁺ US
1
The national flag of Bulgaria

Sliven

44

Live cleanest city ranking

Real-time Sliven cleanest city ranking

#CitiesAQI⁺ US
1
The national flag of Bulgaria

Sliven

44

Wildfires in Sliven

Real-time information

Active fires

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Wildfire Map Spotlight: Washington Wildfires

Dense forest burning.
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Wildfire Map Spotlight: Austin Fire, Oregon

Wildfire in the distant mountains.
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Wildfire Map Spotlight: Colwash Fire, Washington

Which is the most polluted city in Sliven?