Air Quality in Wong Tai Sin, Hong Kong

Rain
27.4°C · 86.9% humidity
27.4°
Feels 33.8°
54
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
30 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
78 4pm
71
74
54 7pm
64
72
77 10pm
81
83
73 1am
75
75
76 4am
77
77
89 7am
90
90
90 10am
90
90
90 1pm
90
90
Station readings
99
71
74
81
CAMS model adj +24
54
54
54
66
66
66
66
66
66
54
54
54
54
54
54
66
66
66
66
66
66
66
66
66
AD 728×90

Air Quality Index Trend

48h · 1 stn
86.9%
Humidity
20.7 km/h
Wind SSE
1002.1 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
PM2.5
54
13.35 µg/m³
PM10
60
73.05 µg/m³
050100150200300500

Temperature & Precipitation

PM2.5 Trend

48h · 1 station
PM2.513.35 µg/m³ ✓ WHO
Moderate
PM1073.05 µg/m³
Moderate
UV INDEX0.7
Low
AD 300×250
13.35
Median
14.06
Average
6.0
Low
26.55
High
PM2.5 µg/m³ · Model: 36.45 · Bias: +23.1
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 2026-06-09T11:26 UTC.