Air Quality in Mong Kok, Hong Kong

Rain
28.1°C · 85.0% humidity
28.1°
Feels 34.8°
45
Good
Air quality is satisfactory. Enjoy outdoor activities.
9 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
65 4am
63
65
45 7am
52
57
60 10am
63
64
66 1pm
67
67
68 4pm
68
68
69 7pm
86
86
86 10pm
86
86
86 1am
86
69
Station readings
65
63
65
CAMS model adj +3
54
54
66
66
66
66
66
66
66
66
66
66
66
66
66
66
83
83
83
83
83
83
83
66
AD 728×90

Air Quality Index Trend

47h · 2 stn
85.0%
Humidity
13.5 km/h
Wind NNE
999.1 hPa
Pressure
1.4
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
45
10.72 µg/m³
PM10
44
48.05 µg/m³
050100150200300500

What is the weather forecast for Mong Kok?

Temperature & Precipitation

PM2.5 Trend

47h · 2 stations
PM2.510.72 µg/m³ ✓ WHO
Good
PM1048.05 µg/m³
Good
UV INDEX1.4
Low
AD 300×250
Station readings (9 stations within 25 km)
10.72
Median
14.77
Average
10.3
Low
25.09
High
PM2.5 µg/m³ · Model: 19.2 · Bias: +8.5

What is the 7-day forecast for Mong Kok?

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
Both models agree Avg diff: 1.4°C

Where are air quality stations near Mong Kok?

57
Mong Kok, HongKong (旺角)
0.4 km PM2.5: 15.0 µg/m³
126
Mong Kok, HongKong (旺角)
0.4 km PM2.5: 45.7 µg/m³
59
Mong Kok, HongKong (旺角)
0.4 km PM2.5: 15.9 µg/m³
69
Sham Shui Po, HongKong (深水埗)
1.7 km PM2.5: 20.7 µg/m³
39
Sham Shui Po, HongKong (深水埗)
1.7 km PM2.5: 9.4 µg/m³
65
Sham Shui Po, HongKong (深水埗)
1.7 km PM2.5: 18.8 µg/m³
63
North Point, Hong Kong (北角)
4.4 km 31.1°C 100.0% RH PM2.5: 17.9 µg/m³ PM10: 20.2 µg/m³
50
Causeway Bay, HongKong (銅鑼灣)
4.6 km PM2.5: 12.0 µg/m³
61
Causeway Bay, HongKong (銅鑼灣)
4.6 km PM2.5: 16.9 µg/m³
26
Central/Western, HongKong (中西區)
4.8 km PM2.5: 6.2 µg/m³

What cities are near Mong Kok?

45 Kadoorie 47 Yau Ma Tei 45 Tai Kok Tsui 48 Prince Edward 51 Oi Man Estate 51 Ho Man Tin 51 Kowloon 46 Shek Kip Mei 47 Olympic 52 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 2026-07-21T23:43 UTC.