WorldArrow icon
Arrow iconGrisons

Air quality in Grisons

Air quality index (AQI⁺) and PM2.5 air pollution in Grisons • 20:48, Sep 06

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

Santa Maria in Calanca

34

2
The national flag of Switzerland

Rhaezuens

33

3
The national flag of Switzerland

San Vittore

33

4
The national flag of Switzerland

Chur

28

5
The national flag of Switzerland

Poschiavo

28

6
The national flag of Switzerland

Davos

22

Live cleanest city ranking

Real-time Grisons cleanest city ranking

#CitiesAQI⁺ US
1
The national flag of Switzerland

Davos

22

2
The national flag of Switzerland

Chur

28

3
The national flag of Switzerland

Poschiavo

28

4
The national flag of Switzerland

Rhaezuens

33

5
The national flag of Switzerland

San Vittore

33

6
The national flag of Switzerland

Santa Maria in Calanca

34

Wildfires in Grisons

Real-time information

Active fires

--

external link icon

Volcanic Eruption Map Spotlight: Anak Krakatau, Indonesia

Forest fire.
external link icon

Wildfire Map Spotlight: Ross Fire, Texas

external link icon

Wildfire Map Spotlight: Timber and Plaskett Fires, California

Which is the most polluted city in Grisons?