WorldArrow icon
Arrow iconValais

Air quality in Valais

Air quality index (AQI⁺) and PM2.5 air pollution in Valais • 13:40, Aug 05

Canton du Valaiswww.manu-webcam.chA.A. PM2.5Transalp'AIRAnonymous contributor
Canton du Valaiswww.manu-webcam.chA.A. PM2.5Transalp'AIRAnonymous contributor

Live most polluted city ranking

Real-time Valais most polluted city ranking

#CitiesAQI⁺ US
1
The national flag of Switzerland

Varen

69

2
The national flag of Switzerland

Zermatt

69

3
The national flag of Switzerland

Baltschieder

62

4
The national flag of Switzerland

Sion

60

5
The national flag of Switzerland

Charrat

56

6
The national flag of Switzerland

Sitten

56

7
The national flag of Switzerland

Visp

55

8
The national flag of Switzerland

Saint-Maurice

50

9
The national flag of Switzerland

Veyras

50

10
The national flag of Switzerland

Montana

49

Live cleanest city ranking

Real-time Valais cleanest city ranking

#CitiesAQI⁺ US
1
The national flag of Switzerland

Sierre

33

2
The national flag of Switzerland

Martigny-Combe

44

3
The national flag of Switzerland

Montana

49

4
The national flag of Switzerland

Saint-Maurice

50

5
The national flag of Switzerland

Veyras

50

6
The national flag of Switzerland

Visp

55

7
The national flag of Switzerland

Charrat

56

8
The national flag of Switzerland

Sitten

56

9
The national flag of Switzerland

Sion

60

10
The national flag of Switzerland

Baltschieder

62

Evening view of Portland.
external link icon

August 5, 2026: Portland among top 10 most polluted cities in the world

external link icon

Wildfire Map Spotlight: North-Central and Eastern Oregon Wildfires

external link icon

Heatwave Map Spotlight: Europe

Which is the most polluted city in Valais?