WorldArrow icon
Arrow iconTicino

Air quality in Ticino

Air quality index (AQI⁺) and PM2.5 air pollution in Ticino • 15:22, Sep 17

Environmental Observatory of Italian SwitzerlandNationales Beobachtungsnetz fur LuftfremdstoffeCantone TicinoStazione DinoKamil TamiolaDon52Anonymous contributor
Environmental Observatory of Italian SwitzerlandNationales Beobachtungsnetz fur LuftfremdstoffeCantone TicinoStazione DinoKamil TamiolaDon52Anonymous contributor

Live most polluted city ranking

Real-time Ticino most polluted city ranking

#CitiesAQI⁺ US
1
The national flag of Switzerland

Brione sopra Minusio

49

2
The national flag of Switzerland

Cadenazzo

47

3
The national flag of Switzerland

Locarno

45

4
The national flag of Switzerland

Melano

44

5
The national flag of Switzerland

Bioggio

43

6
The national flag of Switzerland

Giubiasco

42

7
The national flag of Switzerland

Lugano

42

8
The national flag of Switzerland

Mendrisio

42

9
The national flag of Switzerland

Airolo

40

10
The national flag of Switzerland

Chiasso

40

Live cleanest city ranking

Real-time Ticino cleanest city ranking

#CitiesAQI⁺ US
1
The national flag of Switzerland

Gambarogno

17

2
The national flag of Switzerland

Bodio

39

3
The national flag of Switzerland

Tesserete

39

4
The national flag of Switzerland

Airolo

40

5
The national flag of Switzerland

Chiasso

40

6
The national flag of Switzerland

Pregassona

40

7
The national flag of Switzerland

Giubiasco

42

8
The national flag of Switzerland

Lugano

42

9
The national flag of Switzerland

Mendrisio

42

10
The national flag of Switzerland

Bioggio

43

Wildfires in Ticino

Real-time information

Active fires

--

Forest fire.
external link icon

Wildfire Map Spotlight: Dome Fire, Yosemite National Park, California

external link icon

September 17, 2026: Beijing among top 10 most polluted cities in the world

Forest fire
external link icon

Wildfire Map Spotlight: Three Queens and King Fires, Washington

Which is the most polluted city in Ticino?