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Air quality near Ayutthaya Witthayalai School, Ayutthaya

Air quality index (AQI) and PM2.5 air pollution near Ayutthaya Witthayalai School, Ayutthaya

Last update at 11:00, May 21 (local time)

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Thailand Pollution Control Department

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#	city	US AQI
1	Ayutthaya, Phra Nakhon Si Ayutthaya	82
2	Sam Phran, Nakhon Pathom	77
3	Chiang Rai, Chiang Rai	74
4	Din Daeng, Bangkok	73
5	Chatuchak, Bangkok	64
6	Mae On, Chiang Mai	62
7	Mueang, Phayao	62
8	Bangkok Yai, Bangkok	61
9	Phaya Thai, Bangkok	61
10	Phra Pradaeng, Samut Prakan	61

11:00, May 21 (local time)

#	station	US AQI
1	Toyota Greentown	91
2	BGC-Ayutthaya Glass (AGI)	73
3	Ayutthaya Witthayalai School	70
4	Garden Monitor	53

11:00, May 21 (local time)

US AQI

live AQI index
Moderate

Air pollution level	Air quality index	Main pollutant
Moderate	70 US AQI	PM2.5

Pollutants		Concentration
PM2.5		19.5µg/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
Monday, May 20	Moderate 54 AQI US
Today	Moderate 70 AQI US	100%	91.4° 78.8°	11.2 mp/h
Wednesday, May 22	Moderate 65 AQI US	100%	86° 77°	8.9 mp/h
Thursday, May 23	Moderate 68 AQI US	100%	80.6° 75.2°	8.9 mp/h
Friday, May 24	Moderate 66 AQI US	100%	80.6° 77°	8.9 mp/h
Saturday, May 25	Moderate 70 AQI US	100%	86° 77°	13.4 mp/h
Sunday, May 26	Moderate 73 AQI US	90%	87.8° 77°	11.2 mp/h
Monday, May 27	Moderate 70 AQI US	90%	89.6° 78.8°	11.2 mp/h