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Air quality in Si Prachan

Air quality index (AQI) and PM2.5 air pollution in Si Prachan

Last update at 04:00, May 6 (local time)

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AIR QUALITY DATA SOURCE

* AQI modeled using satellite data Learn more

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#	city	US AQI
1	Chiang Rai, Chiang Rai	175
2	Ayutthaya, Phra Nakhon Si Ayutthaya	171
3	Chiang Mai, Chiang Mai	167
4	San Sai, Chiang Mai	167
5	Sukhothai, Sukhothai	160
6	Doi Saket, Chiang Mai	159
7	Mae Mo, Lampang	158
8	Mae On, Chiang Mai	157
9	Lampang, Lampang	156
10	Uttaradit, Uttaradit	156

04:00, May 6 (local time)

US AQI

87*

live AQI index
Moderate

Air pollution level	Air quality index	Main pollutant
Moderate	87* US AQI	PM2.5

Pollutants		Concentration
PM2.5		29.5*µg/m³

PM2.5

x5.9

PM2.5 concentration in Si Prachan is currently 5.9 times the WHO annual air quality guideline value

	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
Sunday, May 5	Moderate 87 AQI US		109.4° 82.4°	15.7 mp/h
Today	Moderate 87 AQI US	20%	109.4° 82.4°	15.7 mp/h
Tuesday, May 7	Moderate 78 AQI US	70%	102.2° 82.4°	20.1 mp/h
Wednesday, May 8	Moderate 85 AQI US	80%	100.4° 80.6°	6.7 mp/h
Thursday, May 9	Moderate 66 AQI US	100%	95° 77°	11.2 mp/h
Friday, May 10	Moderate 61 AQI US	100%	96.8° 77°	8.9 mp/h
Saturday, May 11	Moderate 62 AQI US	100%	100.4° 78.8°	11.2 mp/h
Sunday, May 12	Moderate 65 AQI US	60%	100.4° 84.2°	8.9 mp/h