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Air quality in Vientiane

Air quality index (AQI⁺) and PM2.5 air pollution in Vientiane • 19:34, Apr 17

Live most polluted city ranking

Real-time Vientiane most polluted city ranking

#	Cities	AQI⁺ US
1	Muang Phon-Hong	291
2	Muang Kasi	202
3	Vangviang	198
4	Nong Boua	193
5	Vientiane	174
6	Muang Sanakham	172

Live cleanest city ranking

Real-time Vientiane cleanest city ranking

#	Cities	AQI⁺ US
1	Muang Sanakham	172
2	Vientiane	174
3	Nong Boua	193
4	Vangviang	198
5	Muang Kasi	202
6	Muang Phon-Hong	291

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