Air Quality in To Kwa Wan, Hong Kong

Rain
28.1°C · 85.0% humidity
28.1°
Feels 34.8°
59
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
15 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
65 3am
64
62
59 6am
62
64
65 9am
66
67
68 12pm
68
68
69 3pm
69
69
69 6pm
69
86
86 9pm
86
86
86 12am
86
86
Station readings
65
64
62
64
CAMS model adj +3
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

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

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▲
59
15.84 µg/m³
PM10
44
48.05 µg/m³
050100150200300500

What is the weather forecast for To Kwa Wan?

Temperature & Precipitation

PM2.5 Trend

48h · 2 stations
PM2.515.84 µg/m³ ×1.1 WHO
Moderate
PM1048.05 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (15 stations within 25 km)
15.84
Median
16.2
Average
7.0
Low
38.3
High
PM2.5 µg/m³ · Model: 19.2 · Bias: +3.4

What is the 7-day forecast for To Kwa Wan?

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 To Kwa Wan?

57
Mong Kok, HongKong (旺角)
2.3 km PM2.5: 15.0 µg/m³
126
Mong Kok, HongKong (旺角)
2.3 km PM2.5: 45.7 µg/m³
59
Mong Kok, HongKong (旺角)
2.3 km PM2.5: 15.9 µg/m³
63
North Point, Hong Kong (北角)
3.1 km 31.1°C 100.0% RH PM2.5: 17.9 µg/m³ PM10: 20.2 µg/m³
15
Kwun Tong, HongKong (觀塘)
3.5 km PM2.5: 3.6 µg/m³
23
Kwun Tong, HongKong (觀塘)
3.5 km PM2.5: 5.5 µg/m³
65
Sham Shui Po, HongKong (深水埗)
3.5 km PM2.5: 18.8 µg/m³
39
Sham Shui Po, HongKong (深水埗)
3.5 km PM2.5: 9.4 µg/m³
69
Sham Shui Po, HongKong (深水埗)
3.5 km PM2.5: 20.7 µg/m³
50
Causeway Bay, HongKong (銅鑼灣)
4.1 km PM2.5: 12.0 µg/m³

What cities are near To Kwa Wan?

57 Ma Tau Wai 56 Kowloon 59 Hok Yuen 59 Sung Wong Toi 55 Ho Man Tin 61 Kai Tak 60 Laguna Verde 59 Whampoa Garden 59 Whampoa 55 Oi Man 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 2026-07-21T22:39 UTC.