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Air quality in Western

Air quality index (AQI⁺) and PM2.5 air pollution in Western • 03:12, Oct 29

CleanCoLaugfs Eco SriCentral Environmental Authority, Sri LankaThe overseas school of colombo drivegreenTania Grujic
CleanCoLaugfs Eco SriCentral Environmental Authority, Sri LankaThe 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

Nugegoda

116

2
The national flag of Sri Lanka

Colombo

105

3
The national flag of Sri Lanka

Negombo

99

4
The national flag of Sri Lanka

Gampaha

88

Live cleanest city ranking

Real-time Western cleanest city ranking

#CitiesAQI⁺ US
1
The national flag of Sri Lanka

Gampaha

88

2
The national flag of Sri Lanka

Negombo

99

3
The national flag of Sri Lanka

Colombo

105

4
The national flag of Sri Lanka

Nugegoda

116

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?