WorldArrow icon
Arrow iconVientiane

Air quality in Vientiane

Air quality index (AQI⁺) and PM2.5 air pollution in Vientiane • 02:26, Jul 29

United Nations in Lao PDRBertyPanyathip British International SchoolVientiane International SchoolUNICEF LaosHeathfield International School VientianeUNICEF Laos AQM ProjectAnonymous contributor
United Nations in Lao PDRBertyPanyathip British International SchoolVientiane International SchoolUNICEF LaosHeathfield International School VientianeUNICEF Laos AQM ProjectAnonymous contributor

Live most polluted city ranking

Real-time Vientiane most polluted city ranking

#CitiesAQI⁺ US
1
The national flag of Laos

Muang Sanakham

59

2
The national flag of Laos

Vientiane

27

3
The national flag of Laos

Nong Boua

15

4
The national flag of Laos

Muang Kasi

2

5
The national flag of Laos

Muang Phon-Hong

1

Live cleanest city ranking

Real-time Vientiane cleanest city ranking

#CitiesAQI⁺ US
1
The national flag of Laos

Muang Phon-Hong

1

2
The national flag of Laos

Muang Kasi

2

3
The national flag of Laos

Nong Boua

15

4
The national flag of Laos

Vientiane

27

5
The national flag of Laos

Muang Sanakham

59

external link icon

Wildfire Map Spotlight: Southern Europe Wildfires

Person holding a pleated HEPA filter and a honeycomb activated carbon filter side by side.
external link icon

HEPA vs carbon filters: What each type of filter actually removes

external link icon

Western US Air Quality Alert

Which is the most polluted city in Vientiane?