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Air quality near City Hall, Chiangmai, Chiang Mai

Air quality index (AQI) and PM2.5 air pollution near City Hall, Chiangmai, Chiang Mai

Last update at 22:00, May 20 (local time)

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Thailand Pollution Control Department

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#	city	US AQI
1	Sam Phran, Nakhon Pathom	75
2	Phitsanulok, Phitsanulok	72
3	Ayutthaya, Phra Nakhon Si Ayutthaya	71
4	Mae On, Chiang Mai	66
5	Mae Mo, Lampang	65
6	Phetchabun, Phetchabun	65
7	Uttaradit, Uttaradit	64
8	Lam Luk Ka, Pathum Thani	61
9	Chiang Rai, Chiang Rai	59
10	Din Daeng, Bangkok	58

22:00, May 20 (local time)

#	station	US AQI
1	Nongphueng 444 M.1	97
2	BAN HUAI THONG	95
3	Lacroix Organic Farm ( Lacroix Maze Garden )	93
4	Si Phum, Mueang	88
5	City Hall, Chiangmai	77
6	Chiang Mai Montessori International School	69
7	APIS Main	67
8	Hana Christian International Kindergarten	66
9	natura green resort	64
10	YuuBaan Studio	62

22:00, May 20 (local time)

US AQI

live AQI index
Moderate

Air pollution level	Air quality index	Main pollutant
Moderate	77 US AQI	PM2.5

Pollutants		Concentration
PM2.5		23.1µg/m³

	Sensitive groups should reduce outdoor exercise
	Close your windows to avoid dirty outdoor air GET A MONITOR
	Sensitive groups should wear a mask outdoors GET A MASK
	Sensitive groups should run an air purifier GET AN AIR PURIFIER

Day	Pollution level	Weather	Temperature	Wind
Saturday, May 18	Moderate 77 AQI US
Sunday, May 19	Moderate 71 AQI US
Monday, May 20	Moderate 74 AQI US
Today	Moderate 77 AQI US	90%	100.4° 75.2°	8.9 mp/h
Wednesday, May 22	Moderate 64 AQI US	100%	96.8° 75.2°	6.7 mp/h
Thursday, May 23	Moderate 64 AQI US	100%	77° 71.6°	2.2 mp/h
Friday, May 24	Moderate 69 AQI US	100%	87.8° 71.6°	4.5 mp/h
Saturday, May 25	Moderate 60 AQI US	100%	78.8° 73.4°	0 mp/h
Sunday, May 26	Moderate 69 AQI US	100%	75.2° 73.4°	0 mp/h
Monday, May 27	Moderate 75 AQI US	100%	77° 73.4°	0 mp/h