Air Quality in Tuen Mun, Hong Kong

Windy
28.1°C · 85.2% humidity
28.1°
Feels 34.8°
10
Good
Air quality is satisfactory. Enjoy outdoor activities.
19 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
142 11am
146
143
10 2pm
45
69
87 5pm
117
127
133 8pm
138
142
144 11pm
145
146
147 2am
147
131
131 5am
131
132
132 8am
132
132
Station readings
142
146
143
CAMS model adj +66
66
66
66
66
66
66
66
83
84
84
84
84
84
83
83
83
83
66
66
66
66
66
66
66
AD 728×90

Air Quality Index Trend

47h · 2 stn
85.2%
Humidity
64.1 km/h
Wind SW
1002.5 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5
10
2.39 µg/m³
PM10▲
63
79.9 µg/m³
050100150200300500

What is the weather forecast for Tuen Mun?

Temperature & Precipitation

PM2.5 Trend

47h · 2 stations
PM2.52.39 µg/m³ ✓ WHO
Good
PM1079.9 µg/m³
Moderate
UV INDEX0.7
Low
AD 300×250
Station readings (19 stations within 25 km)
2.39
Median
13.72
Average
2.2
Low
32.1
High
PM2.5 µg/m³ · Model: 40.4 · Bias: +38.0

What is the 7-day forecast for Tuen Mun?

08-03
30.8° 28.1°
3.94 mm
08-04
31.0° 26.4°
2.44 mm
08-05
33.5° 26.8°
7.62 mm
08-06
30.0° 25.3°
17.06 mm
08-07
29.8° 25.1°
18.19 mm
08-08
30.1° 27.6°
5.94 mm
08-09
34.9° 24.8°
4.25 mm
Both models agree Avg diff: 1.9°C

Where are air quality stations near Tuen Mun?

84
Yuen Long, HongKong (元朗)
7.9 km PM2.5: 27.8 µg/m³
112
Tung Chung, HongKong (東涌)
11.8 km PM2.5: 40.0 µg/m³
111
HongKong (香港)
14.2 km PM2.5: 39.6 µg/m³
35
HongKong (香港)
14.2 km PM2.5: 8.4 µg/m³
35
HongKong (香港)
14.2 km PM2.5: 8.4 µg/m³
62
HongKong (香港)
14.2 km PM2.5: 17.3 µg/m³
36
HongKong (香港)
14.2 km PM2.5: 8.6 µg/m³
62
HongKong (香港)
14.2 km PM2.5: 17.3 µg/m³
26
HongKong (香港)
14.2 km PM2.5: 6.2 µg/m³
36
HongKong (香港)
14.2 km PM2.5: 8.6 µg/m³

What cities are near Tuen Mun?

12 Tuen Mun San Hui 12 Sam Shing 20 Butterfly 48 Ha Tsuen 45 Ping Shan 45 Shap Pat Heung 45 Yuen Long San Hui 48 Tin Shui Wai 44 Yeung Uk Tsuen 43 Yuen Long
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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 2026-08-08T06:36 UTC.