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Air quality near Tai Po Government Offices Building, Hong Kong SAR

Air quality index (AQI) and PM2.5 air pollution near Tai Po Government Offices Building, Hong Kong SAR

Last update at 02:00, May 22 (local time)

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#	city	US AQI
1	Hong Kong, Hong Kong SAR	68

02:00, May 22 (local time)

#	station	US AQI
1	LAMMA AIR	149
2	Peninsula Vill - Discovery Bay	107
3	Pak Lam Road	94
4	Tuen Mun Public Library	88
5	Causeway Bay	86
6	Central	81
7	Central/Western	78
8	Home Affairs Department Yuen Long Public Enquiry Service Center	78
9	Tung Chung Health Centre	76
10	Tsuen Wan	73

02:00, May 22 (local time)

US AQI

live AQI index
Moderate

Air pollution level	Air quality index	Main pollutant
Moderate	51 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
Sunday, May 19	Moderate 54 AQI US
Monday, May 20	Good 34 AQI US
Tuesday, May 21	Good 29 AQI US
Today	Moderate 51 AQI US	100%	77° 73.4°	6.7 mp/h
Thursday, May 23	Moderate 64 AQI US	100%	78.8° 75.2°	6.7 mp/h
Friday, May 24	Moderate 63 AQI US	100%	75.2° 73.4°	6.7 mp/h
Saturday, May 25	Moderate 65 AQI US	100%	80.6° 75.2°	8.9 mp/h
Sunday, May 26	Moderate 65 AQI US	80%	82.4° 75.2°	6.7 mp/h
Monday, May 27	Moderate 75 AQI US	30%	84.2° 77°	8.9 mp/h
Tuesday, May 28	Moderate 75 AQI US	100%	80.6° 77°	11.2 mp/h