Air Quality in Hong Kong Island, Hong Kong

Windy
28.1°C · 89.5% humidity
28.1°
Feels 35.3°
42
Good
Air quality is satisfactory. Enjoy outdoor activities.
15 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
148 11am
151
151
42 2pm
69
88
102 5pm
129
137
142 8pm
146
148
150 11pm
151
152
152 2am
153
136
136 5am
137
137
137 8am
137
137
Station readings
148
151
151
CAMS model adj +71
66
66
66
66
66
66
66
83
84
84
84
84
84
83
83
83
83
66
66
66
66
66
66
66
AD 728×90

Air Quality Index Trend

47h · 2 stn
89.5%
Humidity
83.8 km/h
Wind WSW
1002.5 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5
42
10.07 µg/m³
PM10▲
63
79.9 µg/m³
050100150200300500

What is the weather forecast for Hong Kong Island?

Temperature & Precipitation

PM2.5 Trend

47h · 2 stations
PM2.510.07 µg/m³ ✓ WHO
Good
PM1079.9 µg/m³
Moderate
UV INDEX0.7
Low
AD 300×250
Station readings (15 stations within 25 km)
10.07
Median
10.02
Average
5.3
Low
16.4
High
PM2.5 µg/m³ · Model: 40.4 · Bias: +30.3

What is the 7-day forecast for Hong Kong Island?

08-03
29.6° 28.1°
4.81 mm
08-04
30.0° 27.6°
1.19 mm
08-05
31.0° 27.0°
11.56 mm
08-06
28.8° 25.8°
17.94 mm
08-07
29.1° 25.6°
14.56 mm
08-08
29.0° 28.0°
8.31 mm
08-09
33.0° 25.4°
8.06 mm
Both models agree Avg diff: 1.5°C

Where are air quality stations near Hong Kong Island?

136
Causeway Bay, HongKong (銅鑼灣)
1.9 km PM2.5: 49.7 µg/m³
152
North Point, Hong Kong (北角)
3.4 km 37.8°C 67.0% RH PM2.5: 56.9 µg/m³ PM10: 66.1 µg/m³
106
Eastern, HongKong (東區)
4.2 km PM2.5: 37.5 µg/m³
82
Eastern, HongKong (東區)
4.2 km PM2.5: 26.8 µg/m³
111
Central/Western, HongKong (中西區)
4.8 km PM2.5: 39.6 µg/m³
88
Central/Western, HongKong (中西區)
4.8 km PM2.5: 29.7 µg/m³
38
Central/Western, HongKong (中西區)
4.8 km PM2.5: 9.1 µg/m³
118
Mong Kok, HongKong (旺角)
6.8 km PM2.5: 42.4 µg/m³
117
Kwun Tong, HongKong (觀塘)
7.0 km PM2.5: 42.0 µg/m³
111
Sham Shui Po, HongKong (深水埗)
7.9 km PM2.5: 39.6 µg/m³

What cities are near Hong Kong Island?

42 Leighton Hill 42 Hong Kong 42 Wan Chai 45 Braemar Hill 41 The Peak 42 Wong Chuk Hang 46 Fortress Hill 45 City Garden 42 Aberdeen 42 Lei Tung
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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 2026-08-08T06:50 UTC.