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Air quality in Grisons

Air quality index (AQI⁺) and PM2.5 air pollution in Grisons • 03:04, Aug 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

53

2
The national flag of Switzerland

St. Moritz

53

3
The national flag of Switzerland

Chur

39

4
The national flag of Switzerland

Rhaezuens

38

5
The national flag of Switzerland

Davos

20

Live cleanest city ranking

Real-time Grisons cleanest city ranking

#CitiesAQI⁺ US
1
The national flag of Switzerland

Davos

20

2
The national flag of Switzerland

Rhaezuens

38

3
The national flag of Switzerland

Chur

39

4
The national flag of Switzerland

San Vittore

53

5
The national flag of Switzerland

St. Moritz

53

Wildfires in Grisons

Real-time information

Active fires

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Which is the most polluted city in Grisons?