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Air quality near Tsuen Wan, Hong Kong SAR

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

Last update at 23:00, May 20 (local time)

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#	city	US AQI
1	Hong Kong, Hong Kong SAR	27

23:00, May 20 (local time)

23:00, May 20 (local time)

US AQI

live AQI index
Good

Air pollution level	Air quality index	Main pollutant
Good	21 US AQI	O3

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Day	Pollution level	Weather	Temperature	Wind
Saturday, May 18	Moderate 64 AQI US
Sunday, May 19	Moderate 54 AQI US
Monday, May 20	Good 40 AQI US
Today	Good 21 AQI US	100%	77° 75.2°	17.9 mp/h
Wednesday, May 22	Moderate 64 AQI US	100%	77° 75.2°	11.2 mp/h
Thursday, May 23	Moderate 64 AQI US	80%	77° 73.4°	11.2 mp/h
Friday, May 24	Moderate 63 AQI US	100%	75.2° 73.4°	11.2 mp/h
Saturday, May 25	Moderate 63 AQI US	80%	78.8° 75.2°	6.7 mp/h
Sunday, May 26	Moderate 67 AQI US	80%	78.8° 75.2°	8.9 mp/h
Monday, May 27	Moderate 73 AQI US	90%	80.6° 77°	6.7 mp/h