Air Quality in Tai Po, Hong Kong

Rain
26.6°C · 90.7% humidity
26.6°
Feels 26.6°
48
Good
Air quality is satisfactory. Enjoy outdoor activities.
37 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
75 1am
66
70
48 4am
50
64
65 7am
66
66
67 10am
67
67
68 1pm
68
68
68 4pm
68
68
68 7pm
85
85
85 10pm
85
85
Station readings
75
66
70
69
CAMS model adj +2
66
66
66
54
54
66
66
66
66
66
66
66
66
66
66
66
66
66
66
83
83
83
83
83
AD 728×90

Air Quality Index Trend

48h · 3 stn
90.7%
Humidity
8.5 km/h
Wind SSW
997.4 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
PM2.5
48
11.48 µg/m³
PM10
38
41.2 µg/m³
050100150200300500

Temperature & Precipitation

PM2.5 Trend

48h · 3 stations
PM2.511.48 µg/m³ ✓ WHO
Good
PM1041.2 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
11.48
Median
15.67
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 2026-07-21T20:55 UTC.