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Air quality in Western

Air quality index (AQI⁺) and PM2.5 air pollution in Western • 14:56, Oct 08

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

Battaramulla

69

2
The national flag of Sri Lanka

Nugegoda

62

3
The national flag of Sri Lanka

Colombo

58

4
The national flag of Sri Lanka

Negombo

38

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

38

3
The national flag of Sri Lanka

Colombo

58

4
The national flag of Sri Lanka

Nugegoda

62

5
The national flag of Sri Lanka

Battaramulla

69

Wildfires in Western

Real-time information

Active fires

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Polluted skies of Kuala Lumpur.
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October 8, 2026: Kuala Lumpur among top 10 most polluted cities in the world

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October 8, 2026: Beijing among top 10 most polluted cities in the world

Dry grass burning.
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Wildfire Map Spotlight: Bouquet Fire, California

Which is the most polluted city in Western?