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
AD 728×90

Air Quality Index Trend

48h · 2 stn

Current 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▲
74
22.89 µg/m³
PM10
38
41.15 µg/m³
050100150200300500

What is the weather forecast for Wan Chai?

Temperature & Precipitation

PM2.5 Trend

48h · 2 stations
PM2.522.89 µg/m³ ×1.5 WHO
Moderate
PM1041.15 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
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)
1.3 km PM2.5: 6.7 µg/m³
61
Causeway Bay, HongKong (銅鑼灣)
1.3 km PM2.5: 16.9 µg/m³
27
Central/Western, HongKong (中西區)
3.0 km PM2.5: 6.5 µg/m³
59
Central/Western, HongKong (中西區)
3.0 km PM2.5: 15.9 µg/m³
30
Central/Western, HongKong (中西區)
3.0 km PM2.5: 7.2 µg/m³
67
North Point, Hong Kong (北角)
3.0 km 31.1°C 77.0% RH PM2.5: 19.8 µg/m³ PM10: 23.2 µg/m³
129
Southern, HongKong (南區)
4.0 km PM2.5: 46.9 µg/m³
38
Mong Kok, HongKong (旺角)
4.5 km PM2.5: 9.1 µg/m³
14
Mong Kok, HongKong (旺角)
4.5 km PM2.5: 3.4 µg/m³
59
Mong Kok, HongKong (旺角)
4.5 km PM2.5: 15.9 µg/m³

What cities are near Wan Chai?

74 Hong Kong 70 Leighton Hill 64 Tsim Sha Tsui 76 City Garden 78 Fortress Hill 66 Hong Kong Island 58 Mid Levels 63 Jordan 62 The Peak 75 Braemar Hill
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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.