WorldArrow icon
Arrow iconGrisons

Air quality in Grisons

Air quality index (AQI⁺) and PM2.5 air pollution in Grisons • 19:35, Aug 03

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

Chur

68

2
The national flag of Switzerland

San Vittore

62

3
The national flag of Switzerland

Rhaezuens

59

4
The national flag of Switzerland

Davos

52

Live cleanest city ranking

Real-time Grisons cleanest city ranking

#CitiesAQI⁺ US
1
The national flag of Switzerland

Davos

52

2
The national flag of Switzerland

Rhaezuens

59

3
The national flag of Switzerland

San Vittore

62

4
The national flag of Switzerland

Chur

68

external link icon

Wildfire Map Spotlight: Washington wildfires

Dry long grass burning.
external link icon

Wildfire Map Spotlight: Biscar Fire, California and Nevada

external link icon

Wildfire Map Spotlight: Woodside Fire, California

Which is the most polluted city in Grisons?