1. Asia
  2. Hong Kong

Hong Kong

Hong Kong, Asia

2026-01-21 04:00
AQI (US)
Moderate
Pollutants
PM2.5
μg/m³
20.9
PM10
μg/m³
32
O3
μg/m³
52.8
NO2
μg/m³
16.7
CO
μg/m³
538.7
SO2
μg/m³
4.6
Weather
  • ℃
  • ℉
15℃
61%
26 kph
6 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • PM2.5
  • PM10
  • O3
  • NO2
  • CO
  • SO2
Places included
Central And Western District
AQI 73
Eastern District
AQI 73
Southern District
AQI 73
Wan Chai District
AQI 73
Data Sources
http://www.aqhi.gov.hk

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