Air Quality in Wan Chai, Hong Kong
Rain
27.4°C · 86.9% humidity
27.4°
Feels 33.8°
74
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
17 stations
Nearby Monitoring Stations
AQI Forecast
Calibrated
80
2pm
85
80
74
5pm
76
89
90
8pm
90
91
91
11pm
91
80
80
2am
80
80
80
5am
80
92
92
8am
92
92
92
11am
92
92
Station readings
73
85
99
69
CAMS model
adj +26
54
54
54
54
54
66
66
66
66
66
66
54
54
54
54
54
54
66
66
66
66
66
66
66
Air Quality Index Trend
48h · 2 stnCurrent PM2.5 concentration in Wan Chai is 1.5× the WHO 24-hour guideline of 15 µg/m³.
86.9%
Humidity
20.7 km/h
Wind SSE
1002.1 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
22.89 µg/m³
PM10
41.15 µg/m³
050100150200300500
What is the weather forecast for Wan Chai?
Temperature & Precipitation
PM2.5 Trend
48h · 2 stationsPM2.522.89 µg/m³
×1.5 WHO
Moderate
PM1041.15 µg/m³
Good
UV INDEX0.7
Low
Station readings (17 stations within 25 km)
22.89
Median
16.72
Average
8.4
Low
30.88
High
PM2.5 µg/m³ · Model: 20.3 · Bias: -2.6
What is the 7-day forecast for Wan Chai?
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
Both models agree
Avg diff: 1.8°C
Where are air quality stations near Wan Chai?
28
Causeway Bay, HongKong (銅鑼灣)
61
Causeway Bay, HongKong (銅鑼灣)
27
Central/Western, HongKong (中西區)
59
Central/Western, HongKong (中西區)
30
Central/Western, HongKong (中西區)
67
North Point, Hong Kong (北角)
129
Southern, HongKong (南區)
38
Mong Kok, HongKong (旺角)
14
Mong Kok, HongKong (旺角)
59
Mong Kok, HongKong (旺角)
What cities are near Wan Chai?
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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 2026-06-09T09:59 UTC.