Air Quality in Tai Po, Hong Kong

Rain
28.1°C · 85.0% humidity
28.1°
Feels 34.8°
48
Good
Air quality is satisfactory. Enjoy outdoor activities.
33 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
66 2am
70
69
48 5am
62
64
65 8am
66
66
67 11am
67
67
68 2pm
68
68
68 5pm
68
68
85 8pm
85
85
85 11pm
85
85
Station readings
66
70
69
CAMS model adj +2
66
66
54
54
66
66
66
66
66
66
66
66
66
66
66
66
66
66
83
83
83
83
83
83
AD 728×90

Air Quality Index Trend

47h · 3 stn
85.0%
Humidity
13.5 km/h
Wind NNE
999.1 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
PM2.5
48
11.46 µg/m³
PM10
38
41.15 µg/m³
050100150200300500

Temperature & Precipitation

PM2.5 Trend

47h · 3 stations
PM2.511.46 µg/m³ ✓ WHO
Good
PM1041.15 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
11.46
Median
15.43
Average
2.2
Low
39.2
High
PM2.5 µg/m³ · Model: 16.35 · Bias: +4.9
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
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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 2026-07-21T21:40 UTC.