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Air quality in Grisons

Air quality index (AQI⁺) and PM2.5 air pollution in Grisons • 17:44, Jul 16

Live most polluted city ranking

Real-time Grisons most polluted city ranking

#CitiesAQI⁺ US
1
The national flag of Switzerland

San Vittore

53

2
The national flag of Switzerland

Chur

44

3
The national flag of Switzerland

Rhaezuens

40

Live cleanest city ranking

Real-time Grisons cleanest city ranking

#CitiesAQI⁺ US
1
The national flag of Switzerland

Rhaezuens

40

2
The national flag of Switzerland

Chur

44

3
The national flag of Switzerland

San Vittore

53

Flooded forest.
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Forest fire.
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Which is the most polluted city in Grisons?