Air Quality in Tuen Mun, Hong Kong

Drizzle
26.1°C · 84.9% humidity
26.1°
Feels 26.1°
67
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
51 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
44 8pm
55
58
67 11pm
76
82
87 2am
28
12
14 5am
32
33
33 8am
17
17
17 11am
18
18
18 2pm
18
18
6 5pm
18
18
Station readings
44
55
58
56
CAMS model adj -48
84
84
146
146
146
146
146
84
66
66
83
83
83
66
66
66
66
66
66
66
66
54
66
66
AD 728×90

Air Quality Index Trend

48h · 2 stn

Current PM2.5 concentration in Tuen Mun is 3.9× the WHO annual guideline of 5 µg/m³.

84.9%
Humidity
22.6 km/h
Wind ESE
1007.3 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5
67
19.63 µg/m³
PM10▲
88
129.9 µg/m³
050100150200300500

What is the weather forecast for Tuen Mun?

Temperature & Precipitation

PM2.5 Trend

48h · 2 stations
PM2.519.63 µg/m³ ×1.3 WHO
Moderate
PM10129.9 µg/m³
Moderate
UV INDEX0.7
Low
AD 300×250
Station readings (51 stations within 25 km)
19.63
Median
19.0
Average
8.9
Low
37.9
High
PM2.5 µg/m³ · Model: 40.85 · Bias: +21.2

What is the 7-day forecast for Tuen Mun?

05-29
26.2° 25.1°
97.56 mm
05-30
30.3° 26.6°
0.31 mm
05-31
29.7° 25.0°
1.06 mm
06-01
29.8° 25.3°
06-02
29.7° 25.6°
06-03
32.3° 26.2°
1.44 mm
06-04
28.6° 26.9°
0.44 mm
Both models agree Avg diff: 1.5°C

Where are air quality stations near Tuen Mun?

51
Tuen Mun, HongKong (屯門)
0.5 km PM2.5: 12.1 µg/m³
76
Tuen Mun, HongKong (屯門)
0.5 km PM2.5: 24.0 µg/m³
53
Yuen Long, HongKong (元朗)
7.9 km PM2.5: 13.1 µg/m³
27
Yuen Long, HongKong (元朗)
7.9 km PM2.5: 6.5 µg/m³
69
Yuen Long, HongKong (元朗)
7.9 km PM2.5: 20.7 µg/m³
72
Tung Chung, HongKong (東涌)
11.8 km PM2.5: 22.1 µg/m³
78
Tung Chung, HongKong (東涌)
11.8 km PM2.5: 24.9 µg/m³
85
Tung Chung, HongKong (東涌)
11.8 km PM2.5: 28.3 µg/m³
70
Tung Chung, HongKong (東涌)
11.8 km PM2.5: 21.1 µg/m³
76
招商子站, Shenzhen (南山区 招商街道)
13.0 km PM2.5: 24.0 µg/m³

What cities are near Tuen Mun?

66 Tuen Mun San Hui 66 Sam Shing 65 Butterfly 61 Ha Tsuen 56 Ping Shan 59 Shap Pat Heung 56 Yuen Long San Hui 59 Tin Shui Wai 52 Yeung Uk Tsuen 50 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 2026-05-29T15:14 UTC.