Air Quality in South Horizons (Estate), Hong Kong

Windy
28.6°C · 70.5% humidity
28.6°
Feels 33.7°
37
Good
Air quality is satisfactory. Enjoy outdoor activities.
14 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
48 9am
36
35
37 12pm
40
43
45 3pm
46
47
47 6pm
60
60
60 9pm
61
61
61 12am
49
49
49 3am
49
49
49 6am
61
61
Station readings
48
36
35
CAMS model adj -5
54
54
54
54
54
54
54
54
54
54
66
66
66
66
66
66
54
54
54
54
54
54
66
66
AD 728×90

Air Quality Index Trend

47h · 2 stn
70.5%
Humidity
106.7 km/h
Wind ENE
1000.8 hPa
Pressure
7.9
UV Very High
GoodModerateUSGUnhealthyVery UnhealthyHazardous
PM2.5
37
8.87 µg/m³
PM10
25
27.4 µg/m³
050100150200300500

Temperature & Precipitation

PM2.5 Trend

47h · 2 stations
PM2.58.87 µg/m³ ✓ WHO
Good
PM1027.4 µg/m³
Good
UV INDEX7.9
Very High
AD 300×250
8.87
Median
7.43
Average
1.9
Low
15.0
High
PM2.5 µg/m³ · Model: 13.5 · Bias: +4.6
06-09
28.6° 26.6°
0.5 mm
06-10
27.5° 25.6°
0.75 mm
06-11
28.4° 26.0°
1.69 mm
06-12
27.9° 26.9°
11.63 mm
06-13
28.1° 27.1°
14.44 mm
06-14
27.8° 26.6°
7.81 mm
06-15
29.5° 27.4°
6.06 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 2026-06-09T04:12 UTC.