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Air quality in Obwalden

Air quality index (AQI⁺) and PM2.5 air pollution in Obwalden • 18:38, Apr 23

Live most polluted city ranking

Real-time Obwalden most polluted city ranking

#CitiesAQI⁺ US
1
The national flag of Switzerland

Sarnen

11

Live cleanest city ranking

Real-time Obwalden cleanest city ranking

#CitiesAQI⁺ US
1
The national flag of Switzerland

Sarnen

11

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Which is the most polluted city in Obwalden?