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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 06:00, Apr 20 (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	51

06:00, Apr 20 (local time)

#	station	US AQI
1	Tan Cheung Road	65
2	LAMMA AIR	63
3	Peninsula Vill - Discovery Bay	59
4	Tuen Mun Public Library	57
5	Tseung Kwan O	56
6	Causeway Bay	55
7	Central	55
8	Pak Lam Road	55
9	TKO MONTEREY	55
10	Eastern	54

06:00, Apr 20 (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 17	Moderate 60 AQI US
Thursday, Apr 18	Moderate 53 AQI US
Friday, Apr 19	Moderate 58 AQI US
Today	Moderate 57 AQI US	70%	80.6° 77°	22.4 mp/h
Sunday, Apr 21	Moderate 55 AQI US	40%	80.6° 78.8°	17.9 mp/h
Monday, Apr 22	Moderate 57 AQI US	100%	78.8° 69.8°	17.9 mp/h
Tuesday, Apr 23	Moderate 59 AQI US	100%	73.4° 69.8°	13.4 mp/h
Wednesday, Apr 24	Moderate 66 AQI US	100%	75.2° 71.6°	11.2 mp/h
Thursday, Apr 25	Moderate 69 AQI US	100%	77° 73.4°	11.2 mp/h
Friday, Apr 26	Moderate 67 AQI US	100%	80.6° 75.2°	11.2 mp/h
Saturday, Apr 27	Moderate 72 AQI US	80%	82.4° 78.8°	13.4 mp/h