WorldArrow icon
Arrow iconValais

Air quality in Valais

Air quality index (AQI⁺) and PM2.5 air pollution in Valais • 07:14, Aug 28

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

Montana

102

2
The national flag of Switzerland

Sion

102

3
The national flag of Switzerland

Baltschieder

97

4
The national flag of Switzerland

Saint-Maurice

97

5
The national flag of Switzerland

Charrat

94

6
The national flag of Switzerland

Visp

86

7
The national flag of Switzerland

Sitten

75

8
The national flag of Switzerland

Sierre

60

9
The national flag of Switzerland

Veyras

56

10
The national flag of Switzerland

Martigny-Combe

44

Live cleanest city ranking

Real-time Valais cleanest city ranking

#CitiesAQI⁺ US
1
The national flag of Switzerland

Zermatt

6

2
The national flag of Switzerland

Martigny-Combe

44

3
The national flag of Switzerland

Varen

44

4
The national flag of Switzerland

Veyras

56

5
The national flag of Switzerland

Sierre

60

6
The national flag of Switzerland

Sitten

75

7
The national flag of Switzerland

Visp

86

8
The national flag of Switzerland

Charrat

94

9
The national flag of Switzerland

Baltschieder

97

10
The national flag of Switzerland

Saint-Maurice

97

Wildfires in Valais

Real-time information

Active fires

--

external link icon

August 28, 2026: Delhi among top 10 most polluted cities in the world

Wildfire at night.
external link icon

Wildfire Map Spotlight: Bug and Stallion Fires, Nevada

Wildfire on a mountain.
external link icon

Wildfire Map Spotlight: Wrights Spring Fire, Oregon

Which is the most polluted city in Valais?