Air Quality in Tuen Mun San Hui, Hong Kong

Partly Cloudy
27.8°C · 64.1% humidity
27.8°
Feels 31.8°
19
Good
Air quality is satisfactory. Enjoy outdoor activities.
36 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
45 4am
49
32
19 7am
45
49
52 10am
54
56
57 1pm
58
59
59 4pm
59
59
72 7pm
72
72
72 10pm
72
72
60 1am
60
60
Station readings
45
49
32
52
CAMS model adj +6
34
27
27
34
54
54
54
54
54
54
54
54
54
54
54
66
66
66
66
66
66
54
54
54
AD 728×90

Air Quality Index Trend

48h · 2 stn
64.1%
Humidity
31.5 km/h
Wind NE
1003.6 hPa
Pressure
1.4
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
19
4.49 µg/m³
PM10
19
20.55 µg/m³
050100150200300500

What is the weather forecast for Tuen Mun San Hui?

Temperature & Precipitation

PM2.5 Trend

48h · 2 stations
PM2.54.49 µg/m³ ✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX1.4
Low
AD 300×250
Station readings (36 stations within 25 km)
4.49
Median
17.62
Average
3.1
Low
150.4
High
PM2.5 µg/m³ · Model: 10.85 · Bias: +6.4

What is the 7-day forecast for Tuen Mun San Hui?

06-08
29.5° 25.2°
8.38 mm
06-09
33.5° 27.1°
0.56 mm
06-10
27.2° 24.4°
0.19 mm
06-11
29.5° 25.0°
1.94 mm
06-12
28.4° 26.8°
2.81 mm
06-13
29.8° 26.2°
22.94 mm
06-14
28.3° 26.5°
7.63 mm
Both models agree Avg diff: 1.3°C

Where are air quality stations near Tuen Mun San Hui?

21
Tuen Mun, HongKong (屯門)
0.9 km PM2.5: 5.0 µg/m³
34
Tuen Mun, HongKong (屯門)
0.9 km PM2.5: 8.2 µg/m³
60
Yuen Long, HongKong (元朗)
7.0 km PM2.5: 16.4 µg/m³
38
Yuen Long, HongKong (元朗)
7.0 km PM2.5: 9.1 µg/m³
33
Yuen Long, HongKong (元朗)
7.0 km PM2.5: 7.9 µg/m³
74
招商子站, Shenzhen (南山区 招商街道)
12.5 km PM2.5: 23.0 µg/m³
68
招商子站, Shenzhen (南山区 招商街道)
12.5 km PM2.5: 20.2 µg/m³
32
招商子站, Shenzhen (南山区 招商街道)
12.5 km PM2.5: 7.7 µg/m³
57
Tung Chung, HongKong (東涌)
12.7 km PM2.5: 15.0 µg/m³
42
Tung Chung, HongKong (東涌)
12.7 km PM2.5: 10.1 µg/m³

What cities are near Tuen Mun San Hui?

15 Tuen Mun 20 Sam Shing 33 Butterfly 52 Ha Tsuen 58 Ping Shan 73 Shap Pat Heung 52 Tin Shui Wai 68 Yuen Long San Hui 58 Yeung Uk Tsuen 62 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 2026-06-08T23:35 UTC.