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Air quality in Houaphan

Air quality index (AQI⁺) and PM2.5 air pollution in Houaphan • 13:42, Sep 24

UNICEF Laos AQM Project
UNICEF Laos AQM Project

Live most polluted city ranking

Real-time Houaphan most polluted city ranking

#CitiesAQI⁺ US
1
The national flag of Laos

Xam Nua

98

2
The national flag of Laos

Viangxai

88

3
The national flag of Laos

Xamtay

63

4
The national flag of Laos

Huameung

58

5
The national flag of Laos

Viengthong

32

Live cleanest city ranking

Real-time Houaphan cleanest city ranking

#CitiesAQI⁺ US
1
The national flag of Laos

Viengthong

32

2
The national flag of Laos

Huameung

58

3
The national flag of Laos

Xamtay

63

4
The national flag of Laos

Viangxai

88

5
The national flag of Laos

Xam Nua

98

Wildfires in Houaphan

Real-time information

Active fires

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September 24, 2026: Lahore among top 10 most polluted cities in the world

Forest fire.
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Wildfire Map Spotlight: Dome Fire, Yosemite National Park, California

Forest fire.
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Wildfire Map Spotlight: Sand Creek and Bobcat Lakes Fires, Montana

Which is the most polluted city in Houaphan?