Air Quality in Oi Man Estate, Hong Kong

Rain
31.8°C · 68.9% humidity
31.8°
Feels 38.5°
60
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
30 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
57 10am
54
54
60 1pm
59
59
59 4pm
59
59
59 7pm
76
76
76 10pm
76
76
76 1am
76
59
59 4am
59
59
76 7am
59
59
Station readings
57
54
54
CAMS model adj -7
66
66
66
66
66
66
66
66
66
66
83
83
83
83
83
83
83
66
66
66
66
83
66
66
AD 728×90

Air Quality Index Trend

47h · 2 stn

Current PM2.5 concentration in Oi Man Estate is 1.1× the WHO 24-hour guideline of 15 µg/m³.

68.9%
Humidity
23.2 km/h
Wind SE
997.6 hPa
Pressure
24.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous
PM2.5
60
16.23 µg/m³
PM10
44
48.05 µg/m³
050100150200300500

Temperature & Precipitation

PM2.5 Trend

47h · 2 stations
PM2.516.23 µg/m³ ×1.1 WHO
Moderate
PM1048.05 µg/m³
Good
UV INDEX24.9
Extreme
AD 300×250
16.23
Median
15.08
Average
5.5
Low
27.8
High
PM2.5 µg/m³ · Model: 19.2 · Bias: +3.0
07-22
31.8° 26.4°
22.56 mm
07-23
34.2° 25.4°
16.37 mm
07-24
29.3° 26.5°
0.94 mm
07-25
33.2° 26.1°
0.25 mm
07-26
32.6° 25.7°
9.06 mm
07-27
30.2° 23.1°
16.88 mm
07-28
28.7° 26.3°
5.19 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 2026-07-22T05:17 UTC.