Air Quality in Wan Chai, Hong Kong

Rain
28.1°C · 85.0% humidity
28.1°
Feels 34.8°
53
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
9 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
65 4am
63
65
53 7am
58
61
63 10am
65
66
67 1pm
67
68
68 4pm
68
69
69 7pm
86
86
86 10pm
86
86
86 1am
86
69
Station readings
65
63
65
CAMS model adj +3
54
54
66
66
66
66
66
66
66
66
66
66
66
66
66
66
83
83
83
83
83
83
83
66
AD 728×90

Air Quality Index Trend

47h · 2 stn
85.0%
Humidity
13.5 km/h
Wind NNE
999.1 hPa
Pressure
1.4
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
53
13.2 µg/m³
PM10
38
41.2 µg/m³
050100150200300500

What is the weather forecast for Wan Chai?

Temperature & Precipitation

PM2.5 Trend

47h · 2 stations
PM2.513.2 µg/m³ ✓ WHO
Moderate
PM1041.2 µg/m³
Good
UV INDEX1.4
Low
AD 300×250
Station readings (9 stations within 25 km)
13.2
Median
14.77
Average
10.3
Low
25.09
High
PM2.5 µg/m³ · Model: 19.2 · Bias: +6.0

What is the 7-day forecast for Wan Chai?

07-21
28.3° 26.6°
10.38 mm
07-22
31.8° 26.4°
22.56 mm
07-23
34.2° 25.4°
16.37 mm
07-24
29.3° 26.5°
0.94 mm
07-25
33.2° 26.1°
0.25 mm
07-26
32.6° 25.7°
9.06 mm
07-27
30.2° 23.1°
16.88 mm
Both models agree Avg diff: 1.4°C

Where are air quality stations near Wan Chai?

61
Causeway Bay, HongKong (銅鑼灣)
1.3 km PM2.5: 16.9 µg/m³
50
Causeway Bay, HongKong (銅鑼灣)
1.3 km PM2.5: 12.0 µg/m³
54
Central/Western, HongKong (中西區)
3.0 km PM2.5: 13.5 µg/m³
33
Central/Western, HongKong (中西區)
3.0 km PM2.5: 7.9 µg/m³
26
Central/Western, HongKong (中西區)
3.0 km PM2.5: 6.2 µg/m³
63
North Point, Hong Kong (北角)
3.0 km 31.1°C 100.0% RH PM2.5: 17.9 µg/m³ PM10: 20.2 µg/m³
104
Southern, HongKong (南區)
4.0 km PM2.5: 36.7 µg/m³
59
Mong Kok, HongKong (旺角)
4.5 km PM2.5: 15.9 µg/m³
126
Mong Kok, HongKong (旺角)
4.5 km PM2.5: 45.7 µg/m³
57
Mong Kok, HongKong (旺角)
4.5 km PM2.5: 15.0 µg/m³

What cities are near Wan Chai?

53 Hong Kong 52 Leighton Hill 53 Tsim Sha Tsui 59 City Garden 60 Fortress Hill 55 Hong Kong Island 55 Mid Levels 52 Jordan 57 The Peak 59 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 2026-07-21T23:44 UTC.