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Air quality in Western

Air quality index (AQI⁺) and PM2.5 air pollution in Western • 18:50, Oct 29

CleanCoLaugfs Eco SriThe overseas school of colombo drivegreenTania Grujic
CleanCoLaugfs Eco SriThe overseas school of colombo drivegreenTania Grujic

Live most polluted city ranking

Real-time Western most polluted city ranking

#CitiesAQI⁺ US
1
The national flag of Sri Lanka

Battaramulla

137

2
The national flag of Sri Lanka

Negombo

125

3
The national flag of Sri Lanka

Nugegoda

118

4
The national flag of Sri Lanka

Gampaha

107

5
The national flag of Sri Lanka

Colombo

104

Live cleanest city ranking

Real-time Western cleanest city ranking

#CitiesAQI⁺ US
1
The national flag of Sri Lanka

Colombo

104

2
The national flag of Sri Lanka

Gampaha

107

3
The national flag of Sri Lanka

Nugegoda

118

4
The national flag of Sri Lanka

Negombo

125

5
The national flag of Sri Lanka

Battaramulla

137

Wildfires in Western

Real-time information

Active fires

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Small group of people cycling in morning smog.
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India Air Quality Alert

Polluted skies of Almaty.
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October 28, 2026: Almaty among top 10 most polluted cities in the world

Busan Fireworks Festival
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Seasonal fireworks influence international air quality

Which is the most polluted city in Western?