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Hong Kong, Asia
2026-09-04 09:42
AQI (US)
Moderate
Pollutants
O3
μg/m³
135.7
PM2.5
μg/m³
15.9
PM10
μg/m³
28.4
NO2
μg/m³
28.2
CO
μg/m³
574
SO2
μg/m³
3.6
Weather
℃
℃
℉
29℃
70%
13 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 86
Kwai Tsing District
AQI 68
North District
AQI 90
Sai Kung District
AQI 68
Sha Tin District
AQI 68
Tai Po District
AQI 90
Tsuen Wan District
AQI 68
Tuen Mun District
AQI 86
Yuen Long District
AQI 103
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Cities Nearby
New Territories
AQI 80
Kowloon
AQI 68
Hong Kong
AQI 68
Shenzhen
AQI 101
Zhuhai
AQI 103
Macau
AQI 83
Taipa
AQI 99
Cotai
AQI 62
Coloane Village
AQI 104
Zhongshan
AQI 83
Dongguan
AQI 77
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