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Air quality in Western

Air quality index (AQI⁺) and PM2.5 air pollution in Western • 12:50, Nov 07

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

Battaramulla

62

2
The national flag of Sri Lanka

Nugegoda

62

3
The national flag of Sri Lanka

Colombo

57

4
The national flag of Sri Lanka

Negombo

54

5
The national flag of Sri Lanka

Gampaha

33

Live cleanest city ranking

Real-time Western cleanest city ranking

#CitiesAQI⁺ US
1
The national flag of Sri Lanka

Gampaha

33

2
The national flag of Sri Lanka

Negombo

54

3
The national flag of Sri Lanka

Colombo

57

4
The national flag of Sri Lanka

Battaramulla

62

5
The national flag of Sri Lanka

Nugegoda

62

Wildfires in Western

Real-time information

Active fires

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Evening glow of Birmingham's historic canals.
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November 7, 2026: Birmingham among top 10 most polluted cities in the world

A panoramic view of a European riverside city at dusk, featuring illuminated historic buildings, a prominent clock tower, and a river in the foreground with boats passing by.
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Serbia Air Quality Alert

Aerial shot of multiple buildings.
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Pakistan Air Quality Alert

Which is the most polluted city in Western?