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Air quality in Grisons

Air quality index (AQI⁺) and PM2.5 air pollution in Grisons • 22:38, Oct 04

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

56

2
The national flag of Switzerland

Santa Maria in Calanca

55

3
The national flag of Switzerland

Chur

47

4
The national flag of Switzerland

St. Moritz

44

5
The national flag of Switzerland

Muntogna da Schons

28

6
The national flag of Switzerland

Davos

12

Live cleanest city ranking

Real-time Grisons cleanest city ranking

#CitiesAQI⁺ US
1
The national flag of Switzerland

Davos

12

2
The national flag of Switzerland

Muntogna da Schons

28

3
The national flag of Switzerland

St. Moritz

44

4
The national flag of Switzerland

Chur

47

5
The national flag of Switzerland

Santa Maria in Calanca

55

6
The national flag of Switzerland

San Vittore

56

Wildfires in Grisons

Real-time information

Active fires

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Dry grass burning.
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Wildfire Map Spotlight: Bouquet Fire, California

Forest fire.
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Wildfire Map Spotlight: Dome Fire, Yosemite National Park, California

Forest fire.
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Wildfire Map Spotlight: Sand Creek and Bobcat Lakes Fires, Montana

Which is the most polluted city in Grisons?