Air Quality in Tsz Wan Shan, Hong Kong

Rain
28.1°C · 85.0% humidity
28.1°
Feels 34.8°
52
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
18 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
65 4am
63
66
52 7am
56
59
61 10am
74
75
76 1pm
77
77
77 4pm
—
—
— 7pm
—
—
— 10pm
—
—
— 1am
—
—
Station readings
65
63
66
CAMS model adj +12
54
54
54
54
54
54
54
66
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▲
52
12.8 µg/m³
PM10
44
48.05 µg/m³
050100150200300500

What is the weather forecast for Tsz Wan Shan?

Temperature & Precipitation

PM2.5 Trend

47h · 2 stations
PM2.512.8 µg/m³ ✓ WHO
Moderate
PM1048.05 µg/m³
Good
UV INDEX1.4
Low
AD 300×250
Station readings (18 stations within 25 km)
12.8
Median
15.8
Average
8.4
Low
28.3
High
PM2.5 µg/m³ · Model: 16.35 · Bias: +3.5

What is the 7-day forecast for Tsz Wan Shan?

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 Tsz Wan Shan?

51
Sha Tin, HongKong (沙田)
3.1 km PM2.5: 12.1 µg/m³
57
Sha Tin, HongKong (沙田)
3.1 km PM2.5: 15.0 µg/m³
34
Sha Tin, HongKong (沙田)
3.1 km PM2.5: 8.2 µg/m³
67
Sha Tin, HongKong (沙田)
3.1 km PM2.5: 19.7 µg/m³
59
Mong Kok, HongKong (旺角)
4.7 km PM2.5: 15.9 µg/m³
57
Mong Kok, HongKong (旺角)
4.7 km PM2.5: 15.0 µg/m³
126
Mong Kok, HongKong (旺角)
4.7 km PM2.5: 45.7 µg/m³
65
Sham Shui Po, HongKong (深水埗)
4.9 km PM2.5: 18.8 µg/m³
69
Sham Shui Po, HongKong (深水埗)
4.9 km PM2.5: 20.7 µg/m³
39
Sham Shui Po, HongKong (深水埗)
4.9 km PM2.5: 9.4 µg/m³

What cities are near Tsz Wan Shan?

53 Tsz Ching Estate 53 Chuk Yuen 53 Chuk Yuen North Estate 53 Lower Wong Tai Sin Estate (I & II) 52 Wong Tai Sin 53 Choi Hung Estate 53 Wang Tau Hom 54 San Po Kong 53 Wang Tau Hom Estate 48 Shui Chuen O
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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.