Air Quality in South Horizons, Hong Kong

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

Nearby Monitoring Stations

AQI Forecast Calibrated
135 9am
129
69
42 12pm
50
55
59 3pm
62
64
82 6pm
84
85
86 9pm
86
86
86 12am
86
86
86 3am
69
69
69 6am
69
69
Station readings
135
129
CAMS model adj +3
83
66
66
66
66
66
66
66
66
83
84
84
84
84
84
83
83
83
83
66
66
66
66
66
AD 728×90

Air Quality Index Trend

46h · 2 stn
89.5%
Humidity
83.8 km/h
Wind WSW
1002.5 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
PM2.5
42
10.16 µg/m³
PM10
63
79.9 µg/m³
050100150200300500

Temperature & Precipitation

PM2.5 Trend

46h · 2 stations
PM2.510.16 µg/m³ ✓ WHO
Good
PM1079.9 µg/m³
Moderate
UV INDEX0.7
Low
AD 300×250
10.16
Median
9.53
Average
2.2
Low
16.4
High
PM2.5 µg/m³ · Model: 40.4 · Bias: +30.2
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
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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 2026-08-08T04:00 UTC.