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Air quality in Grisons

Air quality index (AQI⁺) and PM2.5 air pollution in Grisons • 05:58, Jul 27

Office for the Nature and Environment of the GrisonsBundesamt für Umwelt BAFU (Schweiz)Frieda Vreeman
Office for the Nature and Environment of the GrisonsBundesamt für Umwelt BAFU (Schweiz)Frieda Vreeman

Live most polluted city ranking

Real-time Grisons most polluted city ranking

#CitiesAQI⁺ US
1
The national flag of Switzerland

San Vittore

66

2
The national flag of Switzerland

Chur

56

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

Chur

56

3
The national flag of Switzerland

Rhaezuens

56

4
The national flag of Switzerland

San Vittore

66

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Which is the most polluted city in Grisons?