Causeway Bay, HongKong (銅鑼灣) Air Quality
Monitoring Station
· Leighton Hill, Hong Kong
111
Unhealthy for sensitive groups
Sensitive groups should reduce prolonged outdoor exertion.
Last Reading
Nearby Monitoring Stations
GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
Calibrated
111
6am
88
88
88
9am
105
105
106
12pm
106
106
106
3pm
106
105
105
6pm
105
105
—
9pm
—
—
—
12am
—
—
—
3am
—
—
CAMS model
adj +22
66
66
66
66
83
83
84
84
84
84
84
83
83
83
83
Air Quality Forecast (24h)
PM2.539.6 µg/m³
×2.6 WHO
Unhealthy for sensitive groups
Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-08-10T09:49 UTC.