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Air quality near Causeway Bay, Hong Kong SAR

Air quality index (AQI) and PM2.5 air pollution near Causeway Bay, Hong Kong SAR

Last update at 07:00, May 22 (local time)

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Enviromental Protection Department - The Governmment of the Hong Kong SAR

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#	city	US AQI
1	Hong Kong, Hong Kong SAR	61

07:00, May 22 (local time)

#	station	US AQI
1	LAMMA AIR	122
2	Peninsula Vill - Discovery Bay	88
3	Causeway Bay	86
4	Central	85
5	Central/Western	72
6	Tung Chung Health Centre	71
7	Southern	66
8	TKO MONTEREY	64
9	Sham Shui Po Police Station	63
10	Mong Kok	59

07:00, May 22 (local time)

US AQI

live AQI index
Moderate

Air pollution level	Air quality index	Main pollutant
Moderate	86 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 78 AQI US
Monday, May 20	Moderate 67 AQI US
Tuesday, May 21	Moderate 79 AQI US
Tuesday, May 21	Moderate 65 AQI US	100%	77° 75.2°	13.4 mp/h
Today	Moderate 86 AQI US	100%	77° 75.2°	15.7 mp/h
Thursday, May 23	Moderate 63 AQI US	100%	77° 73.4°	13.4 mp/h
Friday, May 24	Moderate 62 AQI US	100%	78.8° 77°	13.4 mp/h
Saturday, May 25	Moderate 60 AQI US	80%	80.6° 77°	8.9 mp/h
Sunday, May 26	Moderate 73 AQI US		80.6° 77°	8.9 mp/h
Monday, May 27	Moderate 65 AQI US	100%	78.8° 77°	13.4 mp/h
Tuesday, May 28	Moderate 72 AQI US	100%	78.8° 77°	20.1 mp/h