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Air quality in Houaphan

Air quality index (AQI⁺) and PM2.5 air pollution in Houaphan • 13:27, Oct 28

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

135

2
The national flag of Laos

Viangxai

119

3
The national flag of Laos

Viengthong

104

4
The national flag of Laos

Xamtay

99

5
The national flag of Laos

Huameung

96

Live cleanest city ranking

Real-time Houaphan cleanest city ranking

#CitiesAQI⁺ US
1
The national flag of Laos

Huameung

96

2
The national flag of Laos

Xamtay

99

3
The national flag of Laos

Viengthong

104

4
The national flag of Laos

Viangxai

119

5
The national flag of Laos

Xam Nua

135

Wildfires in Houaphan

Real-time information

Active fires

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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

Aerial shot of buildings in haze.
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Indonesia Air Quality Alert

Which is the most polluted city in Houaphan?