Air Quality in Discovery Bay, Hong Kong

Cloudy
28.0°C · 72.5% humidity
28.0°
Feels 33.1°
57
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
28 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
41 5pm
69
66
57 8pm
75
88
97 11pm
42
46
32 2am
35
37
38 5am
39
39
57 8am
40
40
41 11am
41
41
41 2pm
41
41
Station readings
62
69
66
CAMS model adj -25
66
83
146
146
146
146
146
84
83
66
66
66
66
66
66
83
66
66
66
66
66
66
66
66
AD 728×90

Air Quality Index Trend

47h · 2 stn
72.5%
Humidity
24.5 km/h
Wind E
1004.9 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5
57
14.76 µg/m³
PM10▲
76
104.9 µg/m³
050100150200300500

What is the weather forecast for Discovery Bay?

Temperature & Precipitation

PM2.5 Trend

47h · 2 stations
PM2.514.76 µg/m³ ✓ WHO
Moderate
PM10104.9 µg/m³
Moderate
UV INDEX0.7
Low
AD 300×250
Station readings (28 stations within 25 km)
14.76
Median
15.09
Average
5.0
Low
31.6
High
PM2.5 µg/m³ · Model: 40.4 · Bias: +25.6

What is the 7-day forecast for Discovery Bay?

09-05
31.3° 28.0°
0.19 mm
09-06
31.0° 23.2°
0.31 mm
09-07
33.1° 26.0°
0.38 mm
09-08
31.5° 25.2°
09-09
32.5° 27.7°
09-10
33.6° 26.4°
2.31 mm
09-11
30.5° 24.8°
5.56 mm
Both models agree Avg diff: 1.6°C

Where are air quality stations near Discovery Bay?

52
Tung Chung, HongKong (東涌)
7.6 km PM2.5: 12.6 µg/m³
135
Tuen Mun, HongKong (屯門)
10.9 km PM2.5: 49.3 µg/m³
98
Tuen Mun, HongKong (屯門)
10.9 km PM2.5: 34.4 µg/m³
107
Tuen Mun, HongKong (屯門)
10.9 km PM2.5: 37.9 µg/m³
67
Yung Shue Wan
12.8 km PM2.5: 19.9 µg/m³ PM10: 20.4 µg/m³
51
Tsuen Wan, HongKong (荃灣)
12.8 km PM2.5: 12.1 µg/m³
55
Tsuen Wan, HongKong (荃灣)
12.8 km PM2.5: 14.0 µg/m³
59
Kwai Chung, HongKong (葵涌)
13.2 km PM2.5: 15.9 µg/m³
45
Central/Western, HongKong (中西區)
13.2 km PM2.5: 10.8 µg/m³
61
HongKong (香港)
14.4 km PM2.5: 16.9 µg/m³

What cities are near Discovery Bay?

52 Tung Chung 52 San Tung Chung Hang 57 Sham Tseng 61 Sam Shing 60 Cheung Chau 56 Ting Kau 60 Butterfly 56 Tsing Yi Town 57 Mount Davis 61 Tuen Mun
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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 2026-09-05T12:12 UTC.