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Air quality in Western Region

Air quality index (AQI⁺) and PM2.5 air pollution in Western Region • 05:12, Oct 29

UNICEF Nepal
UNICEF Nepal

Live most polluted city ranking

Real-time Western Region most polluted city ranking

#CitiesAQI⁺ US
1
The national flag of Nepal

Butwal

108

2
The national flag of Nepal

Pokhara

95

3
The national flag of Nepal

Siddharthanagar

90

Live cleanest city ranking

Real-time Western Region cleanest city ranking

#CitiesAQI⁺ US
1
The national flag of Nepal

Siddharthanagar

90

2
The national flag of Nepal

Pokhara

95

3
The national flag of Nepal

Butwal

108

Wildfires in Western Region

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 Region?