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Air quality in Vientiane

Air quality index (AQI⁺) and PM2.5 air pollution in Vientiane • 19:01, May 31

Live most polluted city ranking

Real-time Vientiane most polluted city ranking

#	Cities	AQI⁺ US
1	Vientiane	75
2	Muang Sanakham	71
3	Nong Boua	59
4	Muang Phon-Hong	54
5	Muang Kasi	28
6	Vangviang	21

Live cleanest city ranking

Real-time Vientiane cleanest city ranking

#	Cities	AQI⁺ US
1	Vangviang	21
2	Muang Kasi	28
3	Muang Phon-Hong	54
4	Nong Boua	59
5	Muang Sanakham	71
6	Vientiane	75

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