Air Quality in Hoi Lai Estate, Hong Kong

Cloudy
26.8°C · 89.9% humidity
26.8°
Feels 26.8°
34
Good
Air quality is satisfactory. Enjoy outdoor activities.
18 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
139 10am
146
151
34 1pm
57
74
86 4pm
94
118
123 7pm
126
128
130 10pm
131
131
131 1am
132
132
115 4am
116
116
116 7am
116
116
Station readings
139
146
151
CAMS model adj +50
66
66
66
66
66
66
66
66
83
84
84
84
84
84
83
83
83
83
66
66
66
66
66
66
AD 728×90

Air Quality Index Trend

47h · 2 stn
89.9%
Humidity
36.8 km/h
Wind WSW
1002.6 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
PM2.5
34
8.23 µg/m³
PM10
63
79.9 µg/m³
050100150200300500

Temperature & Precipitation

PM2.5 Trend

47h · 2 stations
PM2.58.23 µg/m³ ✓ WHO
Good
PM1079.9 µg/m³
Moderate
UV INDEX0.7
Low
AD 300×250
8.23
Median
10.21
Average
2.2
Low
21.1
High
PM2.5 µg/m³ · Model: 40.4 · Bias: +32.2
08-03
33.9° 26.8°
3.13 mm
08-04
33.1° 25.4°
3.31 mm
08-05
34.6° 26.0°
11.38 mm
08-06
30.1° 24.5°
19.25 mm
08-07
31.3° 23.9°
14.37 mm
08-08
29.7° 25.9°
6.5 mm
08-09
35.1° 23.9°
6.81 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 2026-08-08T05:51 UTC.