Air Quality in Kwai Chung, Hong Kong

Overcast
24.6°C · 92.8% humidity
24.6°
Feels 24.6°
47
Good
Air quality is satisfactory. Enjoy outdoor activities.
40 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
57 11pm
50
30
47 2am
0
0
0 5am
0
0
0 8am
0
0
0 11am
0
0
0 2pm
0
0
0 5pm
0
0
0 8pm
0
0
Station readings
57
50
30
41
CAMS model adj -86
146
146
146
146
84
66
66
83
83
83
66
66
66
66
66
66
66
66
54
66
66
66
83
66
AD 728×90

Air Quality Index Trend

48h · 2 stn
92.8%
Humidity
13.2 km/h
Wind ESE
1007.6 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5
47
11.22 µg/m³
PM10▲
76
104.9 µg/m³
050100150200300500

What is the weather forecast for Kwai Chung?

Temperature & Precipitation

PM2.5 Trend

48h · 2 stations
PM2.511.22 µg/m³ ✓ WHO
Good
PM10104.9 µg/m³
Moderate
UV INDEX0.7
Low
AD 300×250
Station readings (40 stations within 25 km)
11.22
Median
12.65
Average
6.2
Low
21.6
High
PM2.5 µg/m³ · Model: 53.7 · Bias: +42.5

What is the 7-day forecast for Kwai Chung?

05-29
26.5° 24.4°
118.69 mm
05-30
32.4° 25.0°
0.31 mm
05-31
29.0° 24.2°
2.31 mm
06-01
28.1° 24.2°
06-02
28.4° 24.2°
06-03
30.6° 24.9°
2.75 mm
06-04
28.5° 25.4°
0.44 mm
Both models agree Avg diff: 2.2°C

Where are air quality stations near Kwai Chung?

65
Kwai Chung, HongKong (葵涌)
1.6 km PM2.5: 18.8 µg/m³
65
Kwai Chung, HongKong (葵涌)
1.6 km PM2.5: 18.8 µg/m³
58
Kwai Chung, HongKong (葵涌)
1.6 km PM2.5: 15.4 µg/m³
28
Tsuen Wan, HongKong (荃灣)
2.5 km PM2.5: 6.7 µg/m³
41
Tsuen Wan, HongKong (荃灣)
2.5 km PM2.5: 9.8 µg/m³
38
Tsuen Wan, HongKong (荃灣)
2.5 km PM2.5: 9.1 µg/m³
56
HongKong (香港)
4.3 km PM2.5: 14.5 µg/m³
55
HongKong (香港)
4.3 km PM2.5: 14.0 µg/m³
50
Sham Shui Po, HongKong (深水埗)
4.7 km PM2.5: 12.0 µg/m³
102
Sham Shui Po, HongKong (深水埗)
4.7 km PM2.5: 35.9 µg/m³

What cities are near Kwai Chung?

46 Shek Lei 45 Tai Wo Hau 53 Tsuen Wan 55 Discovery Park 52 Mei Foo 55 So Uk Estate 55 So Uk 53 Mei Foo Sun Chuen 54 Keng Hau 56 Un Chau Estate
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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 2026-05-29T18:24 UTC.