WorldArrow icon
Arrow iconSt. Gallen

Air quality in St. Gallen

Air quality index (AQI⁺) and PM2.5 air pollution in St. Gallen • 04:13, Jun 16

Live most polluted city ranking

Real-time St. Gallen most polluted city ranking

#CitiesAQI⁺ US
1
The national flag of Switzerland

Oberriet

50

2
The national flag of Switzerland

Wattwil

49

3
The national flag of Switzerland

Grabs

44

4
The national flag of Switzerland

Steinach

33

5
The national flag of Switzerland

Thal

33

6
The national flag of Switzerland

Walenstadt

33

7
The national flag of Switzerland

St. Gallen

28

Live cleanest city ranking

Real-time St. Gallen cleanest city ranking

#CitiesAQI⁺ US
1
The national flag of Switzerland

St. Gallen

28

2
The national flag of Switzerland

Steinach

33

3
The national flag of Switzerland

Thal

33

4
The national flag of Switzerland

Walenstadt

33

5
The national flag of Switzerland

Grabs

44

6
The national flag of Switzerland

Wattwil

49

7
The national flag of Switzerland

Oberriet

50

external link icon

Wildfire map spotlight: Shore Fire, Riverside County, California

external link icon

Wildfire map spotlight: Tule, Juniper Dunes, and Twin Sisters fires, Washington

Dense forest burning.
external link icon

Wildfire map spotlight: Bear Fire, New Mexico

Which is the most polluted city in St. Gallen?