Air Quality in Kwai Chung, Hong Kong

Cloudy
26.2°C · 83.3% humidity
26.2°
Feels 26.2°
57
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
38 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
39 5pm
60
64
57 8pm
75
87
96 11pm
41
44
31 2am
33
35
36 5am
37
37
55 8am
38
38
39 11am
39
39
39 2pm
39
39
Station readings
62
60
64
CAMS model adj -27
66
83
146
146
146
146
146
84
83
66
66
66
66
66
66
83
66
66
66
66
66
66
66
66
AD 728×90

Air Quality Index Trend

47h · 2 stn
83.3%
Humidity
20.6 km/h
Wind ESE
1005.2 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5
57
14.78 µg/m³
PM10▲
72
98.05 µg/m³
050100150200300500

What is the weather forecast for Kwai Chung?

Temperature & Precipitation

PM2.5 Trend

47h · 2 stations
PM2.514.78 µg/m³ ✓ WHO
Moderate
PM1098.05 µg/m³
Moderate
UV INDEX0.7
Low
AD 300×250
Station readings (38 stations within 25 km)
14.78
Median
17.91
Average
5.0
Low
48.1
High
PM2.5 µg/m³ · Model: 36.45 · Bias: +21.7

What is the 7-day forecast for Kwai Chung?

09-05
29.9° 25.7°
09-06
29.2° 21.8°
0.06 mm
09-07
31.3° 24.7°
0.38 mm
09-08
29.6° 24.1°
0.13 mm
09-09
30.1° 25.7°
0.25 mm
09-10
34.1° 24.6°
0.62 mm
09-11
29.4° 23.6°
5.5 mm
Both models agree Avg diff: 1.9°C

Where are air quality stations near Kwai Chung?

59
Kwai Chung, HongKong (葵涌)
1.6 km PM2.5: 15.9 µg/m³
55
Tsuen Wan, HongKong (荃灣)
2.5 km PM2.5: 14.0 µg/m³
51
Tsuen Wan, HongKong (荃灣)
2.5 km PM2.5: 12.1 µg/m³
61
HongKong (香港)
4.3 km PM2.5: 16.9 µg/m³
73
HongKong (香港)
4.3 km PM2.5: 22.6 µg/m³
62
Sham Shui Po, HongKong (深水埗)
4.7 km PM2.5: 17.3 µg/m³
53
Sham Shui Po, HongKong (深水埗)
4.7 km PM2.5: 13.1 µg/m³
49
Sha Tin, HongKong (沙田)
4.8 km PM2.5: 11.8 µg/m³
65
Sha Tin, HongKong (沙田)
4.8 km PM2.5: 18.8 µg/m³
64
Sha Tin, HongKong (沙田)
4.8 km PM2.5: 18.3 µg/m³

What cities are near Kwai Chung?

57 Shek Lei 55 Tai Wo Hau 53 Tsuen Wan 53 Discovery Park 58 Mei Foo 58 So Uk Estate 58 So Uk 58 Mei Foo Sun Chuen 55 Keng Hau 58 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 2026-09-05T12:12 UTC.