Air Quality in Chek Chue, Hong Kong

Windy
28.1°C · 89.5% humidity
28.1°
Feels 35.3°
41
Good
Air quality is satisfactory. Enjoy outdoor activities.
13 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
147 1pm
129
126
41 4pm
68
99
113 7pm
140
147
153 10pm
156
158
160 1am
162
163
146 4am
147
147
147 7am
148
148
136 10am
136
136
Station readings
147
129
126
CAMS model adj +82
54
54
54
54
54
66
66
83
83
84
83
83
83
83
83
66
66
66
66
66
66
54
54
54
AD 728×90

Air Quality Index Trend

47h · 2 stn
89.5%
Humidity
83.8 km/h
Wind WSW
1002.5 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
PM2.5
41
9.84 µg/m³
PM10
63
79.9 µg/m³
050100150200300500

Temperature & Precipitation

PM2.5 Trend

47h · 2 stations
PM2.59.84 µg/m³ ✓ WHO
Good
PM1079.9 µg/m³
Moderate
UV INDEX0.7
Low
AD 300×250
9.84
Median
9.22
Average
5.3
Low
12.1
High
PM2.5 µg/m³ · Model: 40.4 · Bias: +30.6
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 2026-08-08T08:23 UTC.