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Hong Kong, Asia
2026-09-04 13:51
AQI (US)
Moderate
Pollutants
O3
μg/m³
145.7
PM2.5
μg/m³
20.6
PM10
μg/m³
32.9
NO2
μg/m³
22.2
CO
μg/m³
574.5
SO2
μg/m³
3.4
Weather
℃
℃
℉
28℃
76%
6 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (US)
AQI (US)
O3
PM2.5
PM10
NO2
CO
SO2
Places included
Islands District
AQI 107
Kwai Tsing District
AQI 91
North District
AQI 68
Sai Kung District
AQI 91
Sha Tin District
AQI 91
Tai Po District
AQI 68
Tsuen Wan District
AQI 91
Tuen Mun District
AQI 107
Yuen Long District
AQI 69
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Cities Nearby
New Territories
AQI 94
Kowloon
AQI 91
Hong Kong
AQI 91
Shenzhen
AQI 75
Zhuhai
AQI 79
Macau
AQI 67
Taipa
AQI 95
Cotai
AQI 62
Coloane Village
AQI 103
Zhongshan
AQI 85
Dongguan
AQI 88
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