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
144 11am
149
147
41 2pm
66
83
96 5pm
117
124
145 8pm
149
152
153 11pm
154
155
155 2am
156
139
139 5am
140
140
140 8am
140
128
Station readings
144
149
147
CAMS model adj +74
54
54
54
54
54
54
54
66
66
83
83
84
83
83
83
83
83
66
66
66
66
66
66
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 2026-08-08T06:44 UTC.