Air Quality in Sai Wan Ho, 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.
18 stations
Nearby Monitoring Stations
AQI Forecast
Calibrated
61
7am
62
57
53
10am
68
69
71
1pm
72
72
73
4pm
73
61
62
7pm
74
74
74
10pm
74
74
74
1am
74
74
74
4am
62
74
Station readings
61
71
57
56
CAMS model
adj +8
54
54
54
54
66
66
66
66
66
66
66
54
54
66
66
66
66
66
66
66
66
66
54
66
Air Quality Index Trend
48h · 2 stn85.0%
Humidity
13.5 km/h
Wind NNE
999.1 hPa
Pressure
19.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
12.88 µg/m³
PM10
41.2 µg/m³
050100150200300500
What is the weather forecast for Sai Wan Ho?
Temperature & Precipitation
PM2.5 Trend
48h · 2 stationsPM2.512.88 µg/m³
✓ WHO
Moderate
PM1041.2 µg/m³
Good
UV INDEX19.9
Extreme
Station readings (18 stations within 25 km)
12.88
Median
14.76
Average
8.4
Low
21.1
High
PM2.5 µg/m³ · Model: 13.5 · Bias: +0.6
What is the 7-day forecast for Sai Wan Ho?
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
07-28
28.7° 26.3°
5.19 mm
Both models agree
Avg diff: 1.5°C
Where are air quality stations near Sai Wan Ho?
42
Eastern, HongKong (東區)
59
Eastern, HongKong (東區)
77
Eastern, HongKong (東區)
56
North Point, Hong Kong (北角)
23
Kwun Tong, HongKong (觀塘)
53
Kwun Tong, HongKong (觀塘)
45
Causeway Bay, HongKong (銅鑼灣)
55
Causeway Bay, HongKong (銅鑼灣)
35
Tseung Kwan O, HongKong (將軍澳)
34
Tseung Kwan O, HongKong (將軍澳)
What cities are near Sai Wan Ho?
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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 2026-07-22T02:59 UTC.