HongKong (香港) Air Quality
Monitoring Station
· Discovery Park, Hong Kong
155
Unhealthy
Everyone should reduce prolonged outdoor exertion.
Last Reading
Nearby Monitoring Stations
GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
Calibrated
155
9pm
58
58
70
12am
58
58
58
3am
70
70
70
6am
70
70
70
9am
70
87
—
12pm
—
—
—
3pm
—
—
—
6pm
—
—
CAMS model
adj +4
54
54
54
66
54
54
54
66
66
66
66
66
66
66
83
Air Quality Forecast (24h)
PM2.563.2 µg/m³
×4.2 WHO
Unhealthy
Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-05-29T00:23 UTC.