Component breakdown
Air Quality
PM2.5 as US AQI, annual means over the window
6.5
Fair
Climate
Apparent temperature, 18-24°C optimal
6.1
Fair
Wind
Daily maximum gusts, calm is comfortable
7.9
Good
UV Safety
Hazardous UV peaks penalized, low UV is not
7.7
Good
Day-Night Swing
Daily max-min gap, mild swings score high
6.3
Fair
Seasons
Distinct but gentle seasons score highest
10.0
Optimal
Sunlight
Annual sunshine hours
7.6
Good
Rainfall
Volume and year-to-year reliability
6.2
Fair
Disaster Risk
Recorded events, 3 yr / 50 km
7.2
Good
Goldilocks curve
Cold18-24°CHot
Hong Kong sits just past the plateau on the warm side, mean feels-like 24.8°C.
Air quality source
Ground monitor
This city's air quality is measured by a real monitoring station: OpenAQ ground monitor (2.3km).
Coordinates22.3069, 114.1831
Data window10y
Updated7/13/2026
Sources: Open-Meteo, OpenAQ ground monitor (2.3km), USGS Earthquakes, NOAA IBTrACS, Smithsonian GVP, GloFAS (Copernicus)