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Air quality near Tuen Mun Public Library, Hong Kong SAR

Air quality index (AQI) and PM2.5 air pollution near Tuen Mun Public Library, Hong Kong SAR

Last update at 17:00, Apr 27 (local time)

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AIR QUALITY DATA CONTRIBUTORS

Enviromental Protection Department - The Governmment of the Hong Kong SAR

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#	city	US AQI
1	Hong Kong, Hong Kong SAR	46

17:00, Apr 27 (local time)

#	station	US AQI
1	Causeway Bay	72
2	Tan Cheung Road	68
3	LAMMA AIR	63
4	Peninsula Vill - Discovery Bay	59
5	Tuen Mun Public Library	57
6	Mong Kok	56
7	Pak Lam Road	53
8	Central	48
9	Sha Tin Government Secondary School	47
10	Tai Po Government Offices Building	47

17:00, Apr 27 (local time)

US AQI

live AQI index
Moderate

Air pollution level	Air quality index	Main pollutant
Moderate	57 US AQI	PM2.5

	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
Wednesday, Apr 24	Moderate 67 AQI US
Thursday, Apr 25	Good 50 AQI US
Friday, Apr 26	Moderate 54 AQI US
Today	Moderate 57 AQI US	90%	84.2° 77°	11.2 mp/h
Sunday, Apr 28	Moderate 54 AQI US	50%	80.6° 77°	11.2 mp/h
Monday, Apr 29	Moderate 56 AQI US	40%	80.6° 77°	11.2 mp/h
Tuesday, Apr 30	Moderate 55 AQI US	100%	80.6° 77°	11.2 mp/h
Wednesday, May 1	Moderate 73 AQI US	100%	77° 73.4°	13.4 mp/h
Thursday, May 2	Moderate 67 AQI US	100%	77° 73.4°	13.4 mp/h
Friday, May 3	Moderate 64 AQI US	50%	78.8° 75.2°	13.4 mp/h