Air Quality in Fortress Hill, Hong Kong

Overcast
24.6°C · 92.8% humidity
24.6°
Feels 24.6°
40
Good
Air quality is satisfactory. Enjoy outdoor activities.
14 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
39 12am
30
40
40 3am
32
23
17 6am
12
8
6 9am
4
3
2 12pm
2
1
1 3pm
1
0
0 6pm
0
0
0 9pm
0
0
Station readings
39
30
40
40
CAMS model adj -89
146
146
146
84
66
66
83
83
83
66
66
66
66
66
66
66
66
54
66
66
66
83
66
66
AD 728×90

Air Quality Index Trend

48h · 2 stn
92.8%
Humidity
13.2 km/h
Wind ESE
1007.6 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5
40
9.55 µg/m³
PM10▲
63
79.9 µg/m³
050100150200300500

What is the weather forecast for Fortress Hill?

Temperature & Precipitation

PM2.5 Trend

48h · 2 stations
PM2.59.55 µg/m³ ✓ WHO
Good
PM1079.9 µg/m³
Moderate
UV INDEX0.7
Low
AD 300×250
Station readings (14 stations within 25 km)
9.55
Median
12.66
Average
6.0
Low
30.2
High
PM2.5 µg/m³ · Model: 27.55 · Bias: +18.0

What is the 7-day forecast for Fortress Hill?

05-29
26.5° 24.4°
118.69 mm
05-30
32.4° 25.0°
0.31 mm
05-31
29.0° 24.2°
2.31 mm
06-01
28.1° 24.2°
06-02
28.4° 24.2°
06-03
30.6° 24.9°
2.75 mm
06-04
28.5° 25.4°
0.44 mm
Both models agree Avg diff: 2.5°C

Where are air quality stations near Fortress Hill?

40
North Point, Hong Kong (北角)
0.6 km 31.7°C 83.0% RH PM2.5: 9.6 µg/m³ PM10: 9.8 µg/m³
99
Causeway Bay, HongKong (銅鑼灣)
1.3 km PM2.5: 34.9 µg/m³
57
Causeway Bay, HongKong (銅鑼灣)
1.3 km PM2.5: 15.0 µg/m³
50
Eastern, HongKong (東區)
2.7 km PM2.5: 12.0 µg/m³
52
Eastern, HongKong (東區)
2.7 km PM2.5: 12.6 µg/m³
63
Eastern, HongKong (東區)
2.7 km PM2.5: 17.8 µg/m³
50
Kwun Tong, HongKong (觀塘)
4.2 km PM2.5: 12.0 µg/m³
59
Kwun Tong, HongKong (觀塘)
4.2 km PM2.5: 15.9 µg/m³
73
Mong Kok, HongKong (旺角)
4.6 km PM2.5: 22.6 µg/m³
82
Mong Kok, HongKong (旺角)
4.6 km PM2.5: 26.8 µg/m³

What cities are near Fortress Hill?

41 City Garden 40 Braemar Hill 59 Leighton Hill 44 Whampoa 44 Whampoa Garden 43 Laguna Verde 68 Hong Kong 43 Tai Koo 69 Wan Chai 42 Hok Yuen
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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 2026-05-29T19:16 UTC.