WorldArrow icon
Arrow iconGrisons

Air quality in Grisons

Air quality index (AQI⁺) and PM2.5 air pollution in Grisons • 12:21, May 06

Live most polluted city ranking

Real-time Grisons most polluted city ranking

#CitiesAQI⁺ US
1
The national flag of Switzerland

Chur

44

2
The national flag of Switzerland

Davos

36

3
The national flag of Switzerland

Rhaezuens

31

4
The national flag of Switzerland

San Vittore

22

Live cleanest city ranking

Real-time Grisons cleanest city ranking

#CitiesAQI⁺ US
1
The national flag of Switzerland

San Vittore

22

2
The national flag of Switzerland

Rhaezuens

31

3
The national flag of Switzerland

Davos

36

4
The national flag of Switzerland

Chur

44

Car driving across a bridge surrounded by lush mountains and water.
external link icon

6 Clean air tips for your next road trip

Wildfire engulfs a dense forest
external link icon

Wildfire Map Spotlight: Pineland Road Fire, Georgia

external link icon

Pakistan Air Quality Alert

Which is the most polluted city in Grisons?