Air Quality in South Horizons (Estate), Hong Kong

Drizzle
28.6°C · 82.1% humidity
28.6°
Feels 35.2°
90
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
16 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
71 3am
72
73
90 6am
86
83
81 9am
79
78
77 12pm
76
76
76 3pm
76
75
75 6pm
75
92
92 9pm
92
92
92 12am
92
92
Station readings
71
72
73
76
CAMS model adj +9
66
54
54
66
66
66
66
66
66
66
66
66
66
66
66
66
66
83
83
83
83
83
83
83
AD 728×90

Air Quality Index Trend

48h · 2 stn

Current PM2.5 concentration in South Horizons (Estate) is 2.0× the WHO 24-hour guideline of 15 µg/m³.

82.1%
Humidity
21.0 km/h
Wind N
998.8 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
90
30.75 µg/m³
PM10
38
41.2 µg/m³
050100150200300500

What is the weather forecast for South Horizons (Estate)?

Temperature & Precipitation

PM2.5 Trend

48h · 2 stations
PM2.530.75 µg/m³ ×2.0 WHO
Moderate
PM1041.2 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (16 stations within 25 km)
30.75
Median
15.97
Average
7.0
Low
38.3
High
PM2.5 µg/m³ · Model: 19.2 · Bias: -11.6

What is the 7-day forecast for South Horizons (Estate)?

07-21
28.9° 28.5°
4.81 mm
07-22
30.3° 27.7°
16.06 mm
07-23
30.6° 27.4°
19.06 mm
07-24
28.8° 27.8°
2.75 mm
07-25
29.1° 27.7°
1.44 mm
07-26
29.9° 25.9°
26.44 mm
07-27
29.1° 24.4°
7.25 mm
Both models agree Avg diff: 0.9°C

Where are air quality stations near South Horizons (Estate)?

104
Southern, HongKong (南區)
1.5 km PM2.5: 36.7 µg/m³
80
Yung Shue Wan
4.1 km PM2.5: 25.9 µg/m³ PM10: 26.4 µg/m³
54
Central/Western, HongKong (中西區)
4.5 km PM2.5: 13.5 µg/m³
33
Central/Western, HongKong (中西區)
4.5 km PM2.5: 7.9 µg/m³
26
Central/Western, HongKong (中西區)
4.5 km PM2.5: 6.2 µg/m³
61
Causeway Bay, HongKong (銅鑼灣)
5.7 km PM2.5: 16.9 µg/m³
50
Causeway Bay, HongKong (銅鑼灣)
5.7 km PM2.5: 12.0 µg/m³
63
North Point, Hong Kong (北角)
7.5 km 31.1°C 100.0% RH PM2.5: 17.9 µg/m³ PM10: 20.2 µg/m³
52
Eastern, HongKong (東區)
8.7 km PM2.5: 12.6 µg/m³
36
Eastern, HongKong (東區)
8.7 km PM2.5: 8.6 µg/m³

What cities are near South Horizons (Estate)?

93 South Horizons 90 Tin Wan 100 Aberdeen 99 Lei Tung Estate 100 Lei Tung 76 Wah Fu 79 The Peak 92 Wong Chuk Hang 65 Pok Fu Lam 61 Hong Kong Island
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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 2026-07-21T22:41 UTC.