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Air quality in Mae Sai

Air quality index (AQI) and PM2.5 air pollution in Mae Sai

Last update at 16:00, Apr 23 (local time)

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#	city	US AQI
1	Mae Mo, Lampang	153
2	Chiang Rai, Chiang Rai	152
3	Ayutthaya, Phra Nakhon Si Ayutthaya	148
4	San Sai, Chiang Mai	140
5	Chiang Mai, Chiang Mai	139
6	Uttaradit, Uttaradit	131
7	Doi Saket, Chiang Mai	127
8	Thawi Watthana, Bangkok	123
9	Phaya Thai, Bangkok	116
10	Samut Sakhon, Samut Sakhon	116

16:00, Apr 23 (local time)

#	station	US AQI
1	Cottage Industry Centre and Outlet	164
2	TEVA Valley Resort	146

16:00, Apr 23 (local time)

US AQI

157

live AQI index
Unhealthy

Air pollution level	Air quality index	Main pollutant
Unhealthy	157 US AQI	PM2.5

Pollutants		Concentration
PM2.5		67.2µg/m³

PM2.5

x13.4

PM2.5 concentration in Mae Sai is currently 13.4 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
Saturday, Apr 20	Unhealthy for sensitive groups 106 AQI US		102.2° 71.6°	4.5 mp/h
Sunday, Apr 21	Unhealthy for sensitive groups 120 AQI US		107.6° 75.2°	6.7 mp/h
Monday, Apr 22	Unhealthy 153 AQI US		105.8° 77°	6.7 mp/h
Today	Unhealthy 157 AQI US		105.8° 75.2°	4.5 mp/h
Wednesday, Apr 24	Moderate 87 AQI US	50%	104° 78.8°	4.5 mp/h
Thursday, Apr 25	Moderate 84 AQI US	50%	102.2° 71.6°	4.5 mp/h
Friday, Apr 26	Moderate 81 AQI US		105.8° 75.2°	4.5 mp/h
Saturday, Apr 27	Moderate 86 AQI US		107.6° 75.2°	6.7 mp/h
Sunday, Apr 28	Moderate 92 AQI US		111.2° 77°	4.5 mp/h
Monday, Apr 29	Moderate 93 AQI US		111.2° 78.8°	6.7 mp/h