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Air quality in Sliven

Air quality index (AQI⁺) and PM2.5 air pollution in Sliven • 16:25, Apr 26

Live most polluted city ranking

Real-time Sliven most polluted city ranking

#CitiesAQI⁺ US
1
The national flag of Bulgaria

Sliven

64

Live cleanest city ranking

Real-time Sliven cleanest city ranking

#CitiesAQI⁺ US
1
The national flag of Bulgaria

Sliven

64

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Which is the most polluted city in Sliven?