WorldArrow icon
Arrow iconGrisons

Air quality in Grisons

Air quality index (AQI⁺) and PM2.5 air pollution in Grisons • 05:22, Aug 07

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

55

2
The national flag of Switzerland

Rhaezuens

54

3
The national flag of Switzerland

San Vittore

44

4
The national flag of Switzerland

Davos

33

Live cleanest city ranking

Real-time Grisons cleanest city ranking

#CitiesAQI⁺ US
1
The national flag of Switzerland

Davos

33

2
The national flag of Switzerland

San Vittore

44

3
The national flag of Switzerland

Rhaezuens

54

4
The national flag of Switzerland

Chur

55

Wildfires in Grisons

Real-time information

Active fires

0

external link icon

Wildfire Map Spotlight: Washington Wildfires

Huge wildfire
external link icon

Wildfire Map Spotlight: Snyder, Babylon, Ferris, and Gold Mountain Fires in Colorado and Utah

external link icon

Wildfire Map Spotlight: Eastern Oregon Wildfires

Which is the most polluted city in Grisons?