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Air quality in Grisons

Air quality index (AQI⁺) and PM2.5 air pollution in Grisons • 16:57, Jul 13

Live most polluted city ranking

Real-time Grisons most polluted city ranking

#CitiesAQI⁺ US
1
The national flag of Switzerland

Chur

68

2
The national flag of Switzerland

San Vittore

60

3
The national flag of Switzerland

Rhaezuens

56

4
The national flag of Switzerland

Davos

39

Live cleanest city ranking

Real-time Grisons cleanest city ranking

#CitiesAQI⁺ US
1
The national flag of Switzerland

Davos

39

2
The national flag of Switzerland

Rhaezuens

56

3
The national flag of Switzerland

San Vittore

60

4
The national flag of Switzerland

Chur

68

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