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Air quality in Western

Air quality index (AQI⁺) and PM2.5 air pollution in Western • 20:47, Jun 22

Live most polluted city ranking

Real-time Western most polluted city ranking

#CitiesAQI⁺ US
1
The national flag of Sri Lanka

Nugegoda

58

2
The national flag of Sri Lanka

Battaramulla

53

3
The national flag of Sri Lanka

Gampaha

49

4
The national flag of Sri Lanka

Colombo

27

5
The national flag of Sri Lanka

Negombo

22

Live cleanest city ranking

Real-time Western cleanest city ranking

#CitiesAQI⁺ US
1
The national flag of Sri Lanka

Negombo

22

2
The national flag of Sri Lanka

Colombo

27

3
The national flag of Sri Lanka

Gampaha

49

4
The national flag of Sri Lanka

Battaramulla

53

5
The national flag of Sri Lanka

Nugegoda

58

Polluted skies over Los Angeles.
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Boyle Heights warehouse fire, Los Angeles, California

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Revealing the Invisible: How King’s Group Academies is building a global air quality learning network

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Chile Air Quality Alert

Which is the most polluted city in Western?