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Air quality in Aosta Valley

Air quality index (AQI⁺) and PM2.5 air pollution in Aosta Valley • 04:35, Sep 08

Transalp'AIRAosta Valley Air Quality NetworkAnonymous contributor
Transalp'AIRAosta Valley Air Quality NetworkAnonymous contributor

Live most polluted city ranking

Real-time Aosta Valley most polluted city ranking

#CitiesAQI⁺ US
1
The national flag of Italy

Aosta

73

2
The national flag of Italy

Courmayeur

58

3
The national flag of Italy

Pollein

55

Live cleanest city ranking

Real-time Aosta Valley cleanest city ranking

#CitiesAQI⁺ US
1
The national flag of Italy

Pollein

55

2
The national flag of Italy

Courmayeur

58

3
The national flag of Italy

Aosta

73

Wildfires in Aosta Valley

Real-time information

Active fires

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September 8, 2026: Lahore among top 10 most polluted cities in the world

Forest fire.
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Wildfire Map Spotlight: Kaiser Canyon Fire, Washington

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Which is the most polluted city in Aosta Valley?