Air Quality in Tsim Sha Tsui, Hong Kong

Overcast
24.6°C · 92.8% humidity
24.6°
Feels 24.6°
60
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
12 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
30 1am
40
40
60 4am
59
43
31 7am
22
16
11 10am
8
6
4 1pm
3
2
2 4pm
1
1
1 7pm
0
0
0 10pm
0
0
Station readings
30
40
40
CAMS model adj -89
146
146
84
66
66
83
83
83
66
66
66
66
66
66
66
66
54
66
66
66
83
66
66
66
AD 728×90

Air Quality Index Trend

47h · 2 stn

Current PM2.5 concentration in Tsim Sha Tsui is 1.1× the WHO 24-hour guideline of 15 µg/m³.

92.8%
Humidity
13.2 km/h
Wind ESE
1007.6 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
PM2.5
60
16.46 µg/m³
PM10
60
73.05 µg/m³
050100150200300500

Temperature & Precipitation

PM2.5 Trend

47h · 2 stations
PM2.516.46 µg/m³ ×1.1 WHO
Moderate
PM1073.05 µg/m³
Moderate
UV INDEX0.7
Low
AD 300×250
16.46
Median
12.72
Average
8.9
Low
27.3
High
PM2.5 µg/m³ · Model: 23.6 · Bias: +7.1
05-29
26.5° 24.4°
118.69 mm
05-30
32.4° 25.0°
0.31 mm
05-31
29.0° 24.2°
2.31 mm
06-01
28.1° 24.2°
06-02
28.4° 24.2°
06-03
30.6° 24.9°
2.75 mm
06-04
28.5° 25.4°
0.44 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 2026-05-29T20:11 UTC.