1. Asia
  2. Hong Kong

Hong Kong

Hong Kong, Asia

2025-03-22 15:00
AQI (US)
Moderate
Pollutants
PM2.5
μg/m³
19.8
NO2
μg/m³
75.1
PM10
μg/m³
36.6
O3
μg/m³
55.4
CO
μg/m³
417.2
SO2
μg/m³
4.7
Weather
  • ℃
  • ℉
21℃
74%
10 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • PM2.5
  • NO2
  • PM10
  • O3
  • CO
  • SO2
Places included
Central And Western District
AQI 71
Eastern District
AQI 71
Southern District
AQI 71
Wan Chai District
AQI 71
Data Sources
http://www.aqhi.gov.hk

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