Air Quality in Discovery Bay, Hong Kong

Drizzle
28.6°C · 82.7% humidity
28.6°
Feels 35.2°
60
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
19 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
82 2pm
85
82
60 5pm
66
83
86 8pm
88
90
91 11pm
92
80
81 2am
81
81
82 5am
82
94
94 8am
94
94
94 11am
94
94
Station readings
73
85
99
81
CAMS model adj +28
54
54
54
54
54
66
66
66
66
66
66
54
54
54
54
54
54
66
66
66
66
66
66
66
AD 728×90

Air Quality Index Trend

48h · 2 stn

Current PM2.5 concentration in Discovery Bay is 1.1× the WHO 24-hour guideline of 15 µg/m³.

82.7%
Humidity
48.4 km/h
Wind S
1001.7 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
60
16.58 µg/m³
PM10
56
66.15 µg/m³
050100150200300500

What is the weather forecast for Discovery Bay?

Temperature & Precipitation

PM2.5 Trend

48h · 2 stations
PM2.516.58 µg/m³ ×1.1 WHO
Moderate
PM1066.15 µg/m³
Moderate
UV INDEX0.7
Low
AD 300×250
Station readings (19 stations within 25 km)
16.58
Median
16.71
Average
8.4
Low
30.88
High
PM2.5 µg/m³ · Model: 33.6 · Bias: +17.0

What is the 7-day forecast for Discovery Bay?

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
06-15
32.6° 27.6°
1.63 mm
Both models agree Avg diff: 1.2°C

Where are air quality stations near Discovery Bay?

88
Tung Chung, HongKong (東涌)
7.6 km PM2.5: 29.7 µg/m³
38
Tung Chung, HongKong (東涌)
7.6 km PM2.5: 9.1 µg/m³
68
Tung Chung, HongKong (東涌)
7.6 km PM2.5: 20.2 µg/m³
28
Tung Chung, HongKong (東涌)
7.6 km PM2.5: 6.7 µg/m³
15
Tuen Mun, HongKong (屯門)
10.9 km PM2.5: 3.6 µg/m³
30
Tuen Mun, HongKong (屯門)
10.9 km PM2.5: 7.2 µg/m³
88
Yung Shue Wan
12.8 km PM2.5: 29.6 µg/m³ PM10: 31.0 µg/m³
30
Tsuen Wan, HongKong (荃灣)
12.8 km PM2.5: 7.2 µg/m³
40
Tsuen Wan, HongKong (荃灣)
12.8 km PM2.5: 9.6 µg/m³
40
Tsuen Wan, HongKong (荃灣)
12.8 km PM2.5: 9.6 µg/m³

What cities are near Discovery Bay?

58 Tung Chung 58 San Tung Chung Hang 59 Sham Tseng 38 Sam Shing 67 Cheung Chau 60 Ting Kau 43 Butterfly 59 Tsing Yi Town 62 Mount Davis 36 Tuen Mun
Get AQI alerts for Discovery Bay

Notify me when air quality reaches:

Free · No account · Unsubscribe any time

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-06-09T09:59 UTC.