Air Quality in Georgetown, Canada

Windy
20.5°C · 38.3% humidity
20.5°
Feels 20.5°
45
Good
Air quality is satisfactory. Enjoy outdoor activities.
8 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
53 4pm
53
73
45 7pm
53
59
63 10pm
78
80
81 1am
70
71
72 4am
72
72
52 7am
44
44
44 10am
44
44
44 1pm
44
44
Station readings
62
68
65
44
CAMS model adj +19
34
34
54
54
54
54
54
66
66
66
54
54
54
54
54
34
25
25
25
25
25
25
25
25
AD 728×90

Air Quality Index Trend

48h · 4 stn

Georgetown's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.

38.3%
Humidity
53.0 km/h
Wind NW
1014.4 hPa
Pressure
2.9
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
45
10.82 µg/m³
PM10
19
20.55 µg/m³
050100150200300500

What is the weather forecast for Georgetown?

Temperature & Precipitation

PM2.5 Trend

48h · 4 stations
PM2.510.82 µg/m³ ✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX2.9
Moderate
AD 300×250
Station readings (8 stations within 25 km)
10.82
Median
9.97
Average
8.4
Low
16.93
High
PM2.5 µg/m³ · Model: 13.5 · Bias: +2.7

What is the 7-day forecast for Georgetown?

08-03
23.3° 16.4°
3.0 mm
08-04
25.3° 14.8°
0.13 mm
08-05
32.8° 14.4°
08-06
27.3° 18.1°
6.88 mm
08-07
28.6° 12.8°
1.19 mm
08-08
33.2° 16.4°
0.62 mm
08-09
34.7° 18.1°
0.62 mm
Both models agree Avg diff: 3.5°C

Where are air quality stations near Georgetown?

65
Halton Hills Air Sensor
10.8 km PM2.5: 18.8 µg/m³ PM10: 18.8 µg/m³
53
Brampton, Ontario, Canada
12.2 km PM2.5: 13.1 µg/m³
36
Brampton, Ontario, Canada
12.2 km PM2.5: 8.6 µg/m³
38
Brampton, Ontario, Canada
12.2 km PM2.5: 9.1 µg/m³
95
Brampton, Ontario, Canada
12.2 km PM2.5: 33.0 µg/m³
36
Brampton, Ontario, Canada
12.2 km PM2.5: 8.6 µg/m³
42
Brampton, Ontario, Canada
12.2 km PM2.5: 10.1 µg/m³
53
Brampton, Ontario, Canada
12.2 km PM2.5: 13.1 µg/m³
50
Milton, Ontario, Canada
14.1 km PM2.5: 12.0 µg/m³
42
Milton, Ontario, Canada
14.1 km PM2.5: 10.1 µg/m³

What cities are near Georgetown?

45 Halton Hills 38 Brampton 41 Milton 38 Mississauga 15 Caledon 38 West Humber-Clairville 42 Eringate-Centennial-West Deane 43 Etobicoke 40 Mount Olive-Silverstone-Jamestown 39 Oakville
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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 2026-08-07T23:45 UTC.