Air Quality in Siu Sai Wan Estate, Hong Kong

Drizzle
27.6°C · 82.1% humidity
27.6°
Feels 33.5°
59
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
21 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
55 5pm
57
63
59 8pm
63
65
50 11pm
51
40
41 2am
42
42
42 5am
43
43
55 8am
43
55
55 11am
55
55
55 2pm
55
72
Station readings
62
57
63
CAMS model adj -11
66
83
83
84
84
83
66
66
54
54
54
54
54
54
54
66
54
66
66
66
66
66
66
83
AD 728×90

Air Quality Index Trend

47h · 2 stn

Current PM2.5 concentration in Siu Sai Wan Estate is 1.1× the WHO 24-hour guideline of 15 µg/m³.

82.1%
Humidity
49.6 km/h
Wind ENE
1004.9 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5
59
15.88 µg/m³
PM10▲
63
79.9 µg/m³
050100150200300500

What is the weather forecast for Siu Sai Wan Estate?

Temperature & Precipitation

PM2.5 Trend

47h · 2 stations
PM2.515.88 µg/m³ ×1.1 WHO
Moderate
PM1079.9 µg/m³
Moderate
UV INDEX0.7
Low
AD 300×250
Station readings (21 stations within 25 km)
15.88
Median
15.27
Average
5.0
Low
31.6
High
PM2.5 µg/m³ · Model: 27.55 · Bias: +11.7

What is the 7-day forecast for Siu Sai Wan Estate?

09-05
28.2° 27.6°
1.37 mm
09-06
28.5° 24.5°
09-07
29.8° 26.6°
0.5 mm
09-08
29.5° 25.9°
1.31 mm
09-09
28.3° 27.5°
0.94 mm
09-10
31.6° 26.8°
2.5 mm
09-11
28.1° 25.8°
4.19 mm
Both models agree Avg diff: 1.4°C

Where are air quality stations near Siu Sai Wan Estate?

58
Eastern, HongKong (東區)
3.9 km PM2.5: 15.4 µg/m³
62
North Point, Hong Kong (北角)
5.9 km 33.3°C 90.0% RH PM2.5: 17.5 µg/m³ PM10: 19.1 µg/m³
57
Tseung Kwan O, HongKong (將軍澳)
6.3 km PM2.5: 15.0 µg/m³
60
Tseung Kwan O, HongKong (將軍澳)
6.3 km PM2.5: 16.4 µg/m³
21
Tseung Kwan O, HongKong (將軍澳)
6.3 km PM2.5: 5.0 µg/m³
57
Kwun Tong, HongKong (觀塘)
6.3 km PM2.5: 15.0 µg/m³
48
Kwun Tong, HongKong (觀塘)
6.3 km PM2.5: 11.5 µg/m³
76
Causeway Bay, HongKong (銅鑼灣)
6.8 km PM2.5: 24.0 µg/m³
83
Causeway Bay, HongKong (銅鑼灣)
6.8 km PM2.5: 27.3 µg/m³
92
Causeway Bay, HongKong (銅鑼灣)
6.8 km PM2.5: 31.6 µg/m³

What cities are near Siu Sai Wan Estate?

59 Heng Fa Chuen 60 Shek O 59 Yiu Tung Estate 59 Aldrich Bay 58 Sai Wan Ho 57 Yau Tong 52 Tiu Keng Leng 58 Taikoo Shing 58 Tai Koo 52 LOHAS Park
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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 2026-09-05T12:13 UTC.