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Hong Kong, Asia
2026-09-05 08:22
AQI (US)
Unhealthy for Sensitive Groups
Pollutants
O3
μg/m³
210.3
PM2.5
μg/m³
23.7
PM10
μg/m³
34.7
NO2
μg/m³
19
CO
μg/m³
605
SO2
μg/m³
3.4
Weather
℃
℃
℉
31℃
65%
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 138
Kwai Tsing District
AQI 76
North District
AQI 117
Sai Kung District
AQI 76
Sha Tin District
AQI 76
Tai Po District
AQI 117
Tsuen Wan District
AQI 76
Tuen Mun District
AQI 138
Yuen Long District
AQI 143
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Cities Nearby
New Territories
AQI 115
Kowloon
AQI 76
Hong Kong
AQI 76
Shenzhen
AQI 114
Zhuhai
AQI 120
Macau
AQI 55
Taipa
AQI 68
Cotai
AQI 68
Coloane Village
AQI 102
Zhongshan
AQI 115
Dongguan
AQI 108
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