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Hong Kong, Asia
2026-09-04 14:51
AQI (US)
Moderate
Pollutants
PM2.5
μg/m³
21.3
O3
μg/m³
106.5
PM10
μg/m³
32.3
NO2
μg/m³
34.9
CO
μg/m³
650.6
SO2
μg/m³
4.3
Weather
℃
℃
℉
28℃
79%
13 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (US)
AQI (US)
PM2.5
O3
PM10
NO2
CO
SO2
Places included
Islands District
AQI 114
Kwai Tsing District
AQI 62
North District
AQI 68
Sai Kung District
AQI 62
Sha Tin District
AQI 62
Tai Po District
AQI 68
Tsuen Wan District
AQI 62
Tuen Mun District
AQI 114
Yuen Long District
AQI 60
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Cities Nearby
New Territories
AQI 74
Kowloon
AQI 62
Hong Kong
AQI 62
Shenzhen
AQI 81
Zhuhai
AQI 79
Macau
AQI 68
Taipa
AQI 103
Cotai
AQI 64
Coloane Village
AQI 93
Zhongshan
AQI 81
Dongguan
AQI 96
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