Air Quality in Tsuen Wan, Hong Kong

Rain
28.1°C · 85.0% humidity
28.1°
Feels 34.8°
55
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
18 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
68 4am
67
70
55 7am
60
63
66 10am
68
69
70 1pm
70
71
71 4pm
71
72
72 7pm
89
89
89 10pm
89
89
89 1am
89
72
Station readings
68
67
70
CAMS model adj +6
54
54
66
66
66
66
66
66
66
66
66
66
66
66
66
66
83
83
83
83
83
83
83
66
AD 728×90

Air Quality Index Trend

47h · 2 stn
85.0%
Humidity
13.5 km/h
Wind NNE
999.1 hPa
Pressure
1.4
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
55
14.03 µg/m³
PM10
44
48.05 µg/m³
050100150200300500

What is the weather forecast for Tsuen Wan?

Temperature & Precipitation

PM2.5 Trend

47h · 2 stations
PM2.514.03 µg/m³ ✓ WHO
Moderate
PM1048.05 µg/m³
Good
UV INDEX1.4
Low
AD 300×250
Station readings (18 stations within 25 km)
14.03
Median
15.97
Average
9.1
Low
25.09
High
PM2.5 µg/m³ · Model: 19.2 · Bias: +5.2
Both models agree Avg diff: 1.4°C

Where are air quality stations near Tsuen Wan?

99
Tsuen Wan, HongKong (荃灣)
0.1 km PM2.5: 34.9 µg/m³
42
Tsuen Wan, HongKong (荃灣)
0.1 km PM2.5: 10.1 µg/m³
55
Tsuen Wan, HongKong (荃灣)
0.1 km PM2.5: 14.0 µg/m³
54
Kwai Chung, HongKong (葵涌)
2.3 km PM2.5: 13.5 µg/m³
23
Kwai Chung, HongKong (葵涌)
2.3 km PM2.5: 5.5 µg/m³
50
Kwai Chung, HongKong (葵涌)
2.3 km PM2.5: 12.0 µg/m³
59
HongKong (香港)
2.8 km PM2.5: 15.9 µg/m³
55
HongKong (香港)
2.8 km PM2.5: 14.0 µg/m³
50
HongKong (香港)
2.8 km PM2.5: 12.0 µg/m³
57
HongKong (香港)
2.8 km PM2.5: 15.0 µg/m³

What cities are near Tsuen Wan?

55 Discovery Park 54 Tai Wo Hau 53 Kwai Chung 56 Tsing Yi Town 53 Shek Lei 58 Ting Kau 52 Mei Foo 52 Mei Foo Sun Chuen 51 So Uk Estate 51 Hoi Lai 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 2026-07-21T23:44 UTC.