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Air quality in Valais

Air quality index (AQI⁺) and PM2.5 air pollution in Valais • 07:30, May 09

Live most polluted city ranking

Real-time Valais most polluted city ranking

#CitiesAQI⁺ US
1
The national flag of Switzerland

Montana

42

2
The national flag of Switzerland

Visp

40

3
The national flag of Switzerland

Sion

39

4
The national flag of Switzerland

Sitten

36

5
The national flag of Switzerland

Varen

33

6
The national flag of Switzerland

Saint-Maurice

29

7
The national flag of Switzerland

Zermatt

27

8
The national flag of Switzerland

Martigny-Combe

11

9
The national flag of Switzerland

Veyras

8

10
The national flag of Switzerland

Sierre

6

Live cleanest city ranking

Real-time Valais cleanest city ranking

#CitiesAQI⁺ US
1
The national flag of Switzerland

Sierre

6

2
The national flag of Switzerland

Veyras

8

3
The national flag of Switzerland

Martigny-Combe

11

4
The national flag of Switzerland

Zermatt

27

5
The national flag of Switzerland

Saint-Maurice

29

6
The national flag of Switzerland

Varen

33

7
The national flag of Switzerland

Sitten

36

8
The national flag of Switzerland

Sion

39

9
The national flag of Switzerland

Visp

40

10
The national flag of Switzerland

Montana

42

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Which is the most polluted city in Valais?