Air Quality in Ha Tsuen, Hong Kong

Windy
28.1°C · 85.2% humidity
28.1°
Feels 34.8°
48
Good
Air quality is satisfactory. Enjoy outdoor activities.
20 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
123 9am
123
63
48 12pm
52
55
57 3pm
59
60
78 6pm
80
80
80 9pm
80
81
80 12am
80
80
80 3am
63
63
63 6am
63
63
Station readings
123
123
CAMS model adj -3
83
66
66
66
66
66
66
66
66
83
84
84
84
84
84
83
83
83
83
66
66
66
66
66
AD 728×90

Air Quality Index Trend

46h · 3 stn
85.2%
Humidity
64.1 km/h
Wind SW
1002.5 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
PM2.5
48
11.48 µg/m³
PM10
63
79.9 µg/m³
050100150200300500

Temperature & Precipitation

PM2.5 Trend

46h · 3 stations
PM2.511.48 µg/m³ ✓ WHO
Good
PM1079.9 µg/m³
Moderate
UV INDEX0.7
Low
AD 300×250
11.48
Median
15.15
Average
2.2
Low
35.3
High
PM2.5 µg/m³ · Model: 40.4 · Bias: +28.9
08-03
30.8° 28.1°
3.94 mm
08-04
31.0° 26.4°
2.44 mm
08-05
33.5° 26.8°
7.62 mm
08-06
30.0° 25.3°
17.06 mm
08-07
29.8° 25.1°
18.19 mm
08-08
30.1° 27.6°
5.94 mm
08-09
34.9° 24.8°
4.25 mm
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Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-08-08T04:12 UTC.