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Hong Kong, Asia
2026-09-04 07:51
AQI (US)
Unhealthy for Sensitive Groups
Pollutants
O3
μg/m³
152.2
PM2.5
μg/m³
14
PM10
μg/m³
24.8
NO2
μg/m³
16.8
CO
μg/m³
572.7
SO2
μg/m³
3
Weather
℃
℃
℉
30℃
63%
5 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 93
North District
AQI 106
Sai Kung District
AQI 93
Sha Tin District
AQI 93
Tai Po District
AQI 106
Tsuen Wan District
AQI 93
Tuen Mun District
AQI 86
Yuen Long District
AQI 104
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Cities Nearby
New Territories
AQI 101
Kowloon
AQI 93
Hong Kong
AQI 93
Shenzhen
AQI 99
Zhuhai
AQI 79
Macau
AQI 56
Taipa
AQI 58
Cotai
AQI 58
Coloane Village
AQI 90
Zhongshan
AQI 101
Dongguan
AQI 92
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