Air Quality in South Horizons, Hong Kong

Drizzle
26.1°C · 81.9% humidity
26.1°
Feels 26.1°
58
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
18 stations

Nearby Monitoring Stations

AQI Forecast
76 6am
80
75
— 9am
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— 12pm
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— 3pm
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— 6pm
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Station readings
76
80
75

Air Quality Index Trend

47h · 2 stn

Current PM2.5 concentration in South Horizons is 1.0× the WHO 24-hour guideline of 15 µg/m³.

81.9%
Humidity
93.7 km/h
Wind E
1014.7 hPa
Pressure
0.0
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
PM2.5
58
15.3 µg/m³
PM10▲
76
104.9 µg/m³
050100150200300500

Temperature & Precipitation

PM2.5 Trend

47h · 2 stations
PM2.515.3 µg/m³ ✓ WHO
Moderate
PM10104.9 µg/m³
Moderate
UV INDEX0.0
Low
15.3
Median
12.33
Average
7.2
Low
26.33
High
PM2.5 µg/m³ · Model: 28.0 · Bias: +12.7
10-21
27.5° 25.9°
0.31 mm
10-22
26.9° 26.1°
10-23
26.2° 24.6°
0.5 mm
10-24
25.9° 24.0°
0.31 mm
10-25
27.3° 23.8°
0.38 mm
10-26
24.7° 23.6°
0.25 mm
10-27
24.8° 23.1°
0.06 mm
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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 2026-10-21T01:08 UTC.