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Air quality in Chiang Rai

Air quality index (AQI) and PM2.5 air pollution in Chiang Rai

Last update at 21:00, Apr 28 (local time)

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#	city	US AQI
1	Mae Mo, Lampang	162
2	Uttaradit, Uttaradit	154
3	Chiang Rai, Chiang Rai	152
4	Sukhothai, Sukhothai	152
5	San Sai, Chiang Mai	151
6	Doi Saket, Chiang Mai	145
7	Chiang Mai, Chiang Mai	141
8	Mae On, Chiang Mai	122
9	Udon Thani, Changwat Udon Thani	100
10	Phitsanulok, Phitsanulok	98

21:00, Apr 28 (local time)

#	station	US AQI
1	Hyundai Chiang Rai	171
2	Honda M.R.M.Cars Chiangrai	167
3	Rongkhun Honda	166
4	Chiang Rai International Christian School (CRICS)	158
5	Maesai Health Office	158
6	Sob Ruak Doi Sa Ngo	158
7	Supalai Grand Ville	156
8	Tambon Wiang, Mueang	154
9	MAREERUK CHIANG RAI SCHOOL	153
10	rimkok	153

21:00, Apr 28 (local time)

US AQI

153

live AQI index
Unhealthy

Air pollution level	Air quality index	Main pollutant
Unhealthy	153 US AQI	PM2.5

Pollutants		Concentration
PM2.5		58.6µg/m³

PM2.5

x11.7

PM2.5 concentration in Chiang Rai is currently 11.7 times the WHO annual air quality guideline value

	Avoid outdoor exercise
	Close your windows to avoid dirty outdoor air GET A MONITOR
	Wear a mask outdoors GET A MASK
	Run an air purifier GET AN AIR PURIFIER

Day	Pollution level	Weather	Temperature	Wind
Thursday, Apr 25	Unhealthy for sensitive groups 134 AQI US		100.4° 75.2°	2.2 mp/h
Friday, Apr 26	Unhealthy for sensitive groups 121 AQI US		104° 75.2°	6.7 mp/h
Saturday, Apr 27	Unhealthy for sensitive groups 143 AQI US		104° 71.6°	6.7 mp/h
Today	Unhealthy 153 AQI US		105.8° 73.4°	4.5 mp/h
Monday, Apr 29	Moderate 73 AQI US		107.6° 75.2°	4.5 mp/h
Tuesday, Apr 30	Moderate 74 AQI US		109.4° 77°	6.7 mp/h
Wednesday, May 1	Moderate 75 AQI US		109.4° 77°	4.5 mp/h
Thursday, May 2	Moderate 71 AQI US		104° 78.8°	6.7 mp/h
Friday, May 3	Moderate 66 AQI US		104° 77°	2.2 mp/h
Saturday, May 4	Moderate 57 AQI US	20%	105.8° 77°	4.5 mp/h