Air Quality in New Territories, Hong Kong

Partly Cloudy
26.8°C · 68.7% humidity
26.8°
Feels 26.8°
140
Unhealthy for sensitive groups
Sensitive groups should reduce prolonged outdoor exertion.
42 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
41 4am
48
31
140 7am
131
110
96 10am
85
77
72 1pm
68
65
63 4pm
62
61
72 7pm
71
71
71 10pm
70
70
58 1am
58
58
Station readings
41
48
31
47
CAMS model adj +4
34
27
27
34
54
54
54
54
54
54
54
54
54
54
54
66
66
66
66
66
66
54
54
54
AD 728×90

Air Quality Index Trend

48h · 2 stn

Current PM2.5 concentration in New Territories is 3.4× the WHO 24-hour guideline of 15 µg/m³.

68.7%
Humidity
36.4 km/h
Wind ENE
1003.9 hPa
Pressure
1.4
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
PM2.5
140
51.24 µg/m³
PM10
19
20.55 µg/m³
050100150200300500

Temperature & Precipitation

PM2.5 Trend

48h · 2 stations
PM2.551.24 µg/m³ ×3.4 WHO
Unhealthy for sensitive groups
PM1020.55 µg/m³
Good
UV INDEX1.4
Low
AD 300×250
51.24
Median
16.97
Average
3.1
Low
150.4
High
PM2.5 µg/m³ · Model: 10.85 · Bias: -40.4
06-08
30.8° 23.7°
7.37 mm
06-09
31.6° 25.4°
2.31 mm
06-10
26.0° 24.4°
0.44 mm
06-11
28.6° 23.7°
1.56 mm
06-12
27.8° 25.6°
6.0 mm
06-13
30.0° 25.4°
24.87 mm
06-14
27.5° 25.2°
5.44 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 2026-06-08T23:27 UTC.