Air Quality in San Tung Chung Hang, Hong Kong

Drizzle
26.1°C · 84.9% humidity
26.1°
Feels 26.1°
60
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
18 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
20 9pm
82
82
60 12am
66
71
12 3am
0
0
16 6am
17
17
1 9am
1
1
2 12pm
2
2
2 3pm
2
0
2 6pm
2
2
Station readings
46
46
53
64
CAMS model adj -64
84
146
146
146
146
146
84
66
66
83
83
83
66
66
66
66
66
66
66
66
54
66
66
66
AD 728×90

Air Quality Index Trend

48h · 1 stn

Current PM2.5 concentration in San Tung Chung Hang is 1.1× the WHO 24-hour guideline of 15 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
60
16.4 µg/m³
PM10▲
63
79.9 µg/m³
050100150200300500

What is the weather forecast for San Tung Chung Hang?

Temperature & Precipitation

PM2.5 Trend

48h · 1 station
PM2.516.4 µg/m³ ×1.1 WHO
Moderate
PM1079.9 µg/m³
Moderate
UV INDEX0.7
Low
AD 300×250
Station readings (18 stations within 25 km)
16.4
Median
16.06
Average
9.6
Low
36.7
High
PM2.5 µg/m³ · Model: 36.45 · Bias: +20.0

What is the 7-day forecast for San Tung Chung Hang?

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 San Tung Chung Hang?

72
Tung Chung, HongKong (東涌)
1.1 km PM2.5: 22.1 µg/m³
78
Tung Chung, HongKong (東涌)
1.1 km PM2.5: 24.9 µg/m³
85
Tung Chung, HongKong (東涌)
1.1 km PM2.5: 28.3 µg/m³
70
Tung Chung, HongKong (東涌)
1.1 km PM2.5: 21.1 µg/m³
76
Tuen Mun, HongKong (屯門)
12.9 km PM2.5: 24.0 µg/m³
51
Tuen Mun, HongKong (屯門)
12.9 km PM2.5: 12.1 µg/m³
64
Yung Shue Wan
18.4 km PM2.5: 18.2 µg/m³ PM10: 18.4 µg/m³
69
Yuen Long, HongKong (元朗)
20.2 km PM2.5: 20.7 µg/m³
53
Yuen Long, HongKong (元朗)
20.2 km PM2.5: 13.1 µg/m³
27
Yuen Long, HongKong (元朗)
20.2 km PM2.5: 6.5 µg/m³

What cities are near San Tung Chung Hang?

60 Tung Chung 60 Discovery Bay 70 Butterfly 59 Cheung Chau 74 Sam Shing 75 Tuen Mun 74 Tuen Mun San Hui 59 Sham Tseng 57 Ting Kau 55 Mount Davis
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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 2026-05-29T16:44 UTC.