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Air quality in Aosta Valley

Air quality index (AQI⁺) and PM2.5 air pollution in Aosta Valley • 06:52, Sep 30

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

84

2
The national flag of Italy

Pollein

83

3
The national flag of Italy

Courmayeur

77

Live cleanest city ranking

Real-time Aosta Valley cleanest city ranking

#CitiesAQI⁺ US
1
The national flag of Italy

Courmayeur

77

2
The national flag of Italy

Pollein

83

3
The national flag of Italy

Aosta

84

Wildfires in Aosta Valley

Real-time information

Active fires

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Forest fire.
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Wildfire Map Spotlight: Dome Fire, Yosemite National Park, California

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Wildfire Map Spotlight: Timber and Plaskett Fires, California

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September 30, 2026: Kolkata among top 10 most polluted cities in the world

Which is the most polluted city in Aosta Valley?