WorldArrow icon
Arrow iconGrisons

Air quality in Grisons

Air quality index (AQI⁺) and PM2.5 air pollution in Grisons • 06:23, Aug 13

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

78

2
The national flag of Switzerland

San Vittore

66

3
The national flag of Switzerland

Davos

58

4
The national flag of Switzerland

Rhaezuens

44

Live cleanest city ranking

Real-time Grisons cleanest city ranking

#CitiesAQI⁺ US
1
The national flag of Switzerland

Rhaezuens

44

2
The national flag of Switzerland

Davos

58

3
The national flag of Switzerland

San Vittore

66

4
The national flag of Switzerland

Chur

78

Wildfires in Grisons

Real-time information

Active fires

--

Wildfire on a mountain.
external link icon

Wildfire Map Spotlight: Wrights Spring Fire, Oregon

Huge wildfire
external link icon

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

Close-up of an intense, blazing wildfire.
external link icon

Wildfire Map Spotlight: Big Grass Fire, Oregon and Idaho

Which is the most polluted city in Grisons?