Air Quality in Shap Pat Heung, Hong Kong

Rain
28.3°C · 83.5% humidity
28.3°
Feels 34.9°
56
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
25 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
69 3am
69
68
56 6am
60
63
65 9am
67
68
69 12pm
70
70
70 3pm
70
71
71 6pm
71
88
88 9pm
88
88
88 12am
88
88
Station readings
69
69
68
CAMS model adj +5
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

47h · 2 stn
83.5%
Humidity
18.4 km/h
Wind NNE
998.8 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
PM2.5
56
14.68 µg/m³
PM10
38
41.2 µg/m³
050100150200300500

Temperature & Precipitation

PM2.5 Trend

47h · 2 stations
PM2.514.68 µg/m³ ✓ WHO
Moderate
PM1041.2 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
14.68
Median
16.57
Average
8.6
Low
46.9
High
PM2.5 µg/m³ · Model: 19.2 · Bias: +4.5
07-21
30.0° 28.3°
10.0 mm
07-22
31.7° 27.2°
16.81 mm
07-23
32.8° 27.8°
6.06 mm
07-24
29.1° 27.8°
2.88 mm
07-25
30.2° 27.5°
0.69 mm
07-26
30.6° 25.8°
14.56 mm
07-27
30.2° 24.7°
8.5 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 2026-07-21T22:20 UTC.