WorldArrow icon
Arrow iconGrisons

Air quality in Grisons

Air quality index (AQI⁺) and PM2.5 air pollution in Grisons • 13:14, May 26

Live most polluted city ranking

Real-time Grisons most polluted city ranking

#CitiesAQI⁺ US
1
The national flag of Switzerland

Chur

92

2
The national flag of Switzerland

San Vittore

64

3
The national flag of Switzerland

Davos

60

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

60

3
The national flag of Switzerland

San Vittore

64

4
The national flag of Switzerland

Chur

92

external link icon

Air Quality Alert: Chemical Incident in Garden Grove, California

young girl coughing
external link icon

Do Air Purifiers Help With Allergies?

external link icon

Heatwave Map Spotlight: South Asia

Which is the most polluted city in Grisons?