Air Quality in Mong Kok, Hong Kong

Cloudy
26.2°C · 83.3% humidity
26.2°
Feels 26.2°
62
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
27 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
38 5pm
56
63
62 8pm
78
89
97 11pm
41
44
30 2am
33
34
35 5am
36
37
54 8am
37
37
38 11am
38
38
38 2pm
38
38
Station readings
62
56
63
CAMS model adj -28
66
83
146
146
146
146
146
84
83
66
66
66
66
66
66
83
66
66
66
66
66
66
66
66
AD 728×90

Air Quality Index Trend

47h · 2 stn

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

83.3%
Humidity
20.6 km/h
Wind ESE
1005.2 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5
62
17.07 µg/m³
PM10▲
72
98.05 µg/m³
050100150200300500

What is the weather forecast for Mong Kok?

Temperature & Precipitation

PM2.5 Trend

47h · 2 stations
PM2.517.07 µg/m³ ×1.1 WHO
Moderate
PM1098.05 µg/m³
Moderate
UV INDEX0.7
Low
AD 300×250
Station readings (27 stations within 25 km)
17.07
Median
14.69
Average
5.0
Low
31.6
High
PM2.5 µg/m³ · Model: 36.45 · Bias: +19.4

What is the 7-day forecast for Mong Kok?

09-05
29.9° 25.7°
09-06
29.2° 21.8°
0.06 mm
09-07
31.3° 24.7°
0.38 mm
09-08
29.6° 24.1°
0.13 mm
09-09
30.1° 25.7°
0.25 mm
09-10
34.1° 24.6°
0.62 mm
09-11
29.4° 23.6°
5.5 mm
Both models agree Avg diff: 1.9°C

Where are air quality stations near Mong Kok?

60
Mong Kok, HongKong (旺角)
0.4 km PM2.5: 16.4 µg/m³
62
Mong Kok, HongKong (旺角)
0.4 km PM2.5: 17.3 µg/m³
62
Sham Shui Po, HongKong (深水埗)
1.7 km PM2.5: 17.3 µg/m³
53
Sham Shui Po, HongKong (深水埗)
1.7 km PM2.5: 13.1 µg/m³
62
North Point, Hong Kong (北角)
4.4 km 33.3°C 90.0% RH PM2.5: 17.5 µg/m³ PM10: 19.1 µg/m³
76
Causeway Bay, HongKong (銅鑼灣)
4.6 km PM2.5: 24.0 µg/m³
83
Causeway Bay, HongKong (銅鑼灣)
4.6 km PM2.5: 27.3 µg/m³
92
Causeway Bay, HongKong (銅鑼灣)
4.6 km PM2.5: 31.6 µg/m³
45
Central/Western, HongKong (中西區)
4.8 km PM2.5: 10.8 µg/m³
57
Kwun Tong, HongKong (觀塘)
5.5 km PM2.5: 15.0 µg/m³

What cities are near Mong Kok?

61 Kadoorie 61 Yau Ma Tei 60 Tai Kok Tsui 60 Prince Edward 62 Oi Man Estate 61 Ho Man Tin 61 Kowloon 59 Shek Kip Mei 59 Olympic 62 Jordan
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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 2026-09-05T12:11 UTC.