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Air quality in Western

Air quality index (AQI⁺) and PM2.5 air pollution in Western • 14:10, Sep 24

CleanCoLaugfs Eco SriThe overseas school of colombo drivegreenBuddhika MathewTania Grujic
CleanCoLaugfs Eco SriThe overseas school of colombo drivegreenBuddhika MathewTania Grujic

Live most polluted city ranking

Real-time Western most polluted city ranking

#CitiesAQI⁺ US
1
The national flag of Sri Lanka

Nugegoda

52

2
The national flag of Sri Lanka

Negombo

44

3
The national flag of Sri Lanka

Battaramulla

39

4
The national flag of Sri Lanka

Colombo

36

5
The national flag of Sri Lanka

Pita Kotte

26

6
The national flag of Sri Lanka

Gampaha

22

Live cleanest city ranking

Real-time Western cleanest city ranking

#CitiesAQI⁺ US
1
The national flag of Sri Lanka

Gampaha

22

2
The national flag of Sri Lanka

Pita Kotte

26

3
The national flag of Sri Lanka

Colombo

36

4
The national flag of Sri Lanka

Battaramulla

39

5
The national flag of Sri Lanka

Negombo

44

6
The national flag of Sri Lanka

Nugegoda

52

Wildfires in Western

Real-time information

Active fires

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September 24, 2026: Lahore among top 10 most polluted cities in the world

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

Forest fire.
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Wildfire Map Spotlight: Sand Creek and Bobcat Lakes Fires, Montana

Which is the most polluted city in Western?