Air Quality in Hoi Lai Estate, Hong Kong

Rain
28.1°C · 85.0% humidity
28.1°
Feels 34.8°
55
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
18 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
67 3am
67
65
55 6am
60
63
65 9am
67
68
69 12pm
69
70
70 3pm
70
71
71 6pm
71
88
88 9pm
88
88
88 12am
88
88
Station readings
67
67
65
67
CAMS model adj +5
66
54
54
66
66
66
66
66
66
66
66
66
66
66
66
66
66
83
83
83
83
83
83
83
AD 728×90

Air Quality Index Trend

48h · 2 stn
85.0%
Humidity
13.5 km/h
Wind NNE
999.1 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
55
14.0 µg/m³
PM10
44
48.05 µg/m³
050100150200300500

What is the weather forecast for Hoi Lai Estate?

Temperature & Precipitation

PM2.5 Trend

48h · 2 stations
PM2.514.0 µg/m³ ✓ WHO
Moderate
PM1048.05 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (18 stations within 25 km)
14.0
Median
15.89
Average
7.0
Low
38.3
High
PM2.5 µg/m³ · Model: 19.2 · Bias: +5.2

What is the 7-day forecast for Hoi Lai Estate?

07-21
28.3° 26.6°
10.38 mm
07-22
31.8° 26.4°
22.56 mm
07-23
34.2° 25.4°
16.37 mm
07-24
29.3° 26.5°
0.94 mm
07-25
33.2° 26.1°
0.25 mm
07-26
32.6° 25.7°
9.06 mm
07-27
30.2° 23.1°
16.88 mm
Both models agree Avg diff: 1.4°C

Where are air quality stations near Hoi Lai Estate?

39
Sham Shui Po, HongKong (深水埗)
1.3 km PM2.5: 9.4 µg/m³
69
Sham Shui Po, HongKong (深水埗)
1.3 km PM2.5: 20.7 µg/m³
65
Sham Shui Po, HongKong (深水埗)
1.3 km PM2.5: 18.8 µg/m³
57
Mong Kok, HongKong (旺角)
2.5 km PM2.5: 15.0 µg/m³
126
Mong Kok, HongKong (旺角)
2.5 km PM2.5: 45.7 µg/m³
59
Mong Kok, HongKong (旺角)
2.5 km PM2.5: 15.9 µg/m³
50
Kwai Chung, HongKong (葵涌)
3.3 km PM2.5: 12.0 µg/m³
23
Kwai Chung, HongKong (葵涌)
3.3 km PM2.5: 5.5 µg/m³
54
Kwai Chung, HongKong (葵涌)
3.3 km PM2.5: 13.5 µg/m³
26
Central/Western, HongKong (中西區)
5.2 km PM2.5: 6.2 µg/m³

What cities are near Hoi Lai Estate?

54 Fu Cheong Estate 55 Mei Foo Sun Chuen 54 Nam Cheong 55 Mei Foo 54 Un Chau Estate 53 Sham Shui Po 55 So Uk Estate 55 So Uk 53 Olympic 53 Shek Kip Mei Estate
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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 2026-07-21T22:40 UTC.