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Air quality in Western

Air quality index (AQI⁺) and PM2.5 air pollution in Western • 18:52, Sep 08

CleanCoLaugfs Eco SriCentral Environmental Authority, Sri LankaThe overseas school of colombo drivegreenBuddhika MathewOverseas School of Colombo (c/o Ian Lockwood)Tania GrujicAnonymous contributor
CleanCoLaugfs Eco SriCentral Environmental Authority, Sri LankaThe overseas school of colombo drivegreenBuddhika MathewOverseas School of Colombo (c/o Ian Lockwood)Tania GrujicAnonymous contributor

Live most polluted city ranking

Real-time Western most polluted city ranking

#CitiesAQI⁺ US
1
The national flag of Sri Lanka

Battaramulla

58

2
The national flag of Sri Lanka

Gampaha

49

3
The national flag of Sri Lanka

Colombo

33

4
The national flag of Sri Lanka

Negombo

27

5
The national flag of Sri Lanka

Nugegoda

27

6
The national flag of Sri Lanka

Pita Kotte

1

Live cleanest city ranking

Real-time Western cleanest city ranking

#CitiesAQI⁺ US
1
The national flag of Sri Lanka

Pita Kotte

1

2
The national flag of Sri Lanka

Negombo

27

3
The national flag of Sri Lanka

Nugegoda

27

4
The national flag of Sri Lanka

Colombo

33

5
The national flag of Sri Lanka

Gampaha

49

6
The national flag of Sri Lanka

Battaramulla

58

Wildfires in Western

Real-time information

Active fires

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Forest fire
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Wildfire Map Spotlight: Three Queens and King Fires, Washington

Atem Eco near a window
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Do you still need to ventilate if you use an air purifier?

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Wildfire Map Spotlight: Timber and Plaskett Fires, California

Which is the most polluted city in Western?