Air Quality in Tsz Wan Shan, Hong Kong

Windy
31.6°C · 52.1% humidity
31.6°
Feels 35.6°
46
Good
Air quality is satisfactory. Enjoy outdoor activities.
28 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
68 12pm
68
48
46 3pm
52
57
60 6pm
62
64
65 9pm
66
66
47 12am
47
47
48 3am
41
48
48 6am
68
68
68 9am
68
68
Station readings
85
71
73
85
CAMS model adj +14
54
54
34
54
54
54
54
54
54
54
54
54
34
34
34
34
27
34
34
54
54
54
54
54
AD 728×90

Air Quality Index Trend

48h · 2 stn
52.1%
Humidity
63.5 km/h
Wind ESE
1000.9 hPa
Pressure
7.9
UV Very High
GoodModerateUSGUnhealthyVery UnhealthyHazardous
PM2.5
46
11.0 µg/m³
PM10
56
66.15 µg/m³
050100150200300500

Temperature & Precipitation

PM2.5 Trend

48h · 2 stations
PM2.511.0 µg/m³ ✓ WHO
Good
PM1066.15 µg/m³
Moderate
UV INDEX7.9
Very High
AD 300×250
11.0
Median
12.62
Average
4.3
Low
28.3
High
PM2.5 µg/m³ · Model: 20.75 · Bias: +9.8
06-09
31.6° 25.4°
2.31 mm
06-10
26.0° 24.4°
0.44 mm
06-11
28.6° 23.7°
1.56 mm
06-12
27.8° 25.6°
6.0 mm
06-13
30.0° 25.4°
24.87 mm
06-14
27.5° 25.2°
5.44 mm
06-15
31.3° 25.9°
2.19 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 2026-06-09T07:32 UTC.