WorldArrow icon
Arrow iconWestern

Air quality in Western

Air quality index (AQI⁺) and PM2.5 air pollution in Western • 04:35, May 07

Live most polluted city ranking

Real-time Western most polluted city ranking

#CitiesAQI⁺ US
1
The national flag of Sri Lanka

Battaramulla

57

2
The national flag of Sri Lanka

Gampaha

56

3
The national flag of Sri Lanka

Colombo

54

4
The national flag of Sri Lanka

Nugegoda

49

5
The national flag of Sri Lanka

Negombo

44

Live cleanest city ranking

Real-time Western cleanest city ranking

#CitiesAQI⁺ US
1
The national flag of Sri Lanka

Negombo

44

2
The national flag of Sri Lanka

Nugegoda

49

3
The national flag of Sri Lanka

Colombo

54

4
The national flag of Sri Lanka

Gampaha

56

5
The national flag of Sri Lanka

Battaramulla

57

external link icon

May 7, 2026: Dhaka among top 10 most polluted cities in the world

Car driving across a bridge surrounded by lush mountains and water.
external link icon

6 Clean air tips for your next road trip

Wildfire engulfs a dense forest
external link icon

Wildfire Map Spotlight: Pineland Road Fire, Georgia

Which is the most polluted city in Western?