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Air quality in Vientiane

Air quality index (AQI⁺) and PM2.5 air pollution in Vientiane • 15:42, May 09

Live most polluted city ranking

Real-time Vientiane most polluted city ranking

#	Cities	AQI⁺ US
1	Muang Phon-Hong	62
2	Nong Boua	54
3	Vientiane	52
4	Muang Sanakham	22
5	Vangviang	16
6	Muang Kasi	6

Live cleanest city ranking

Real-time Vientiane cleanest city ranking

#	Cities	AQI⁺ US
1	Muang Kasi	6
2	Vangviang	16
3	Muang Sanakham	22
4	Vientiane	52
5	Nong Boua	54
6	Muang Phon-Hong	62

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Which is the most polluted city in Vientiane?

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