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Air quality in Nong Khai

Air quality index (AQI⁺) and PM2.5 air pollution in Nong Khai • 06:37, Apr 17

Live most polluted city ranking

Real-time Nong Khai most polluted city ranking

#	Cities	AQI⁺ US
1	Rattanawapi	349
2	Sangkhom	235
3	Si Chiang Mai	185
4	Tha bo	171
5	Nong Khai	169

Live cleanest city ranking

Real-time Nong Khai cleanest city ranking

#	Cities	AQI⁺ US
1	Nong Khai	169
2	Tha bo	171
3	Si Chiang Mai	185
4	Sangkhom	235
5	Rattanawapi	349

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