WorldArrow icon
Arrow iconValais

Air quality in Valais

Air quality index (AQI⁺) and PM2.5 air pollution in Valais • 15:35, May 20

Live most polluted city ranking

Real-time Valais most polluted city ranking

#CitiesAQI⁺ US
1
The national flag of Switzerland

Sion

44

2
The national flag of Switzerland

Charrat

41

3
The national flag of Switzerland

Montana

40

4
The national flag of Switzerland

Visp

40

5
The national flag of Switzerland

Saint-Maurice

39

6
The national flag of Switzerland

Sitten

39

7
The national flag of Switzerland

Baltschieder

37

8
The national flag of Switzerland

Varen

33

9
The national flag of Switzerland

Zermatt

24

10
The national flag of Switzerland

Veyras

22

Live cleanest city ranking

Real-time Valais cleanest city ranking

#CitiesAQI⁺ US
1
The national flag of Switzerland

Sierre

11

2
The national flag of Switzerland

Martigny-Combe

17

3
The national flag of Switzerland

Veyras

22

4
The national flag of Switzerland

Zermatt

24

5
The national flag of Switzerland

Varen

33

6
The national flag of Switzerland

Baltschieder

37

7
The national flag of Switzerland

Saint-Maurice

39

8
The national flag of Switzerland

Sitten

39

9
The national flag of Switzerland

Montana

40

10
The national flag of Switzerland

Visp

40

external link icon

Wildfire map spotlight: Bain Fire, California

external link icon

How air pollutants affect bees and pollination

external link icon

Wildfire map spotlight: Santa Rosa Island Fire, California

Which is the most polluted city in Valais?