WorldArrow icon
Arrow iconVientiane

Air quality in Vientiane

Air quality index (AQI⁺) and PM2.5 air pollution in Vientiane • 08:21, Jul 31

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

Nong Boua

64

2
The national flag of Laos

Vientiane

47

3
The national flag of Laos

Muang Phon-Hong

41

4
The national flag of Laos

Muang Sanakham

6

5
The national flag of Laos

Muang Kasi

2

Live cleanest city ranking

Real-time Vientiane cleanest city ranking

#CitiesAQI⁺ US
1
The national flag of Laos

Muang Kasi

2

2
The national flag of Laos

Muang Sanakham

6

3
The national flag of Laos

Muang Phon-Hong

41

4
The national flag of Laos

Vientiane

47

5
The national flag of Laos

Nong Boua

64

external link icon

Wildfire Map Spotlight: Southern Europe Wildfires

Forest fire.
external link icon

Wildfire Map Spotlight: Kaiser Canyon Fire, Washington

Close-up of an intense, blazing wildfire.
external link icon

Wildfire Map Spotlight: Big Grass Fire, Oregon and Idaho

Which is the most polluted city in Vientiane?