Air Quality in Choi Hung Estate, Hong Kong

Rain
28.1°C · 85.0% humidity
28.1°
Feels 34.8°
53
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
14 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
65 4am
62
65
53 7am
56
59
61 10am
74
75
75 1pm
76
76
— 4pm
—
—
— 7pm
—
—
— 10pm
—
—
— 1am
—
—
Station readings
65
62
65
CAMS model adj +11
54
54
54
54
54
54
54
66
66
66
66
66
AD 728×90

Air Quality Index Trend

47h · 2 stn
85.0%
Humidity
13.5 km/h
Wind NNE
999.1 hPa
Pressure
1.4
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
53
13.18 µg/m³
PM10
44
48.05 µg/m³
050100150200300500

What is the weather forecast for Choi Hung Estate?

Temperature & Precipitation

PM2.5 Trend

47h · 2 stations
PM2.513.18 µg/m³ ✓ WHO
Moderate
PM1048.05 µg/m³
Good
UV INDEX1.4
Low
AD 300×250
Station readings (14 stations within 25 km)
13.18
Median
15.19
Average
8.4
Low
28.3
High
PM2.5 µg/m³ · Model: 16.35 · Bias: +3.2

What is the 7-day forecast for Choi Hung 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 Choi Hung Estate?

15
Kwun Tong, HongKong (觀塘)
3.2 km PM2.5: 3.6 µg/m³
23
Kwun Tong, HongKong (觀塘)
3.2 km PM2.5: 5.5 µg/m³
57
Mong Kok, HongKong (旺角)
4.1 km PM2.5: 15.0 µg/m³
126
Mong Kok, HongKong (旺角)
4.1 km PM2.5: 45.7 µg/m³
59
Mong Kok, HongKong (旺角)
4.1 km PM2.5: 15.9 µg/m³
65
Sham Shui Po, HongKong (深水埗)
4.8 km PM2.5: 18.8 µg/m³
69
Sham Shui Po, HongKong (深水埗)
4.8 km PM2.5: 20.7 µg/m³
39
Sham Shui Po, HongKong (深水埗)
4.8 km PM2.5: 9.4 µg/m³
51
Sha Tin, HongKong (沙田)
5.0 km PM2.5: 12.1 µg/m³
34
Sha Tin, HongKong (沙田)
5.0 km PM2.5: 8.2 µg/m³

What cities are near Choi Hung Estate?

54 Tak Long Estate 53 Choi Wan Estate (I & II) 53 Choi Wan 54 San Po Kong 53 Lower Wong Tai Sin Estate (I & II) 54 Tung Tau Estate 54 Kowloon City 54 Kai Tak 53 Chuk Yuen 53 Tsz Ching 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 2026-07-21T23:45 UTC.