Mississauga, Ontario, Canada Air Quality

Monitoring Station · Mississauga, Canada
38
Good
Air quality is satisfactory. Enjoy outdoor activities.
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Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
38 12am
58
58
58 3am
58
58
58 6am
46
46
58 9am
46
46
17 12pm
17
17
— 3pm
—
—
— 6pm
—
—
— 9pm
—
—
CAMS model adj -8
66
66
66
66
66
66
66
54
54
66
54
54
25
25
25

Air Quality Forecast (24h)

PM2.59.1 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

38
Mississauga, Ontario, Canada
0.0 km PM2.5: 9.1 µg/m³
42
Mississauga, Ontario, Canada
0.0 km PM2.5: 10.1 µg/m³
43
Mississauga, Ontario, Canada
0.0 km PM2.5: 10.3 µg/m³
33
Mississauga, Ontario, Canada
0.0 km PM2.5: 7.9 µg/m³
42
Oakville, Ontario, Canada
7.5 km PM2.5: 10.1 µg/m³
43
Oakville, Ontario, Canada
7.5 km PM2.5: 10.3 µg/m³
40
Oakville, Ontario, Canada
7.5 km PM2.5: 9.6 µg/m³
42
Oakville, Ontario, Canada
7.5 km PM2.5: 10.1 µg/m³

Nearby Cities

38 Mississauga 39 Oakville 43 Etobicoke 44 Islington-City Centre West 42 Eringate-Centennial-West Deane 47 Mimico 48 Stonegate-Queensway 38 Willowridge-Martingrove-Richview 38 Brampton

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-08-08T03:24 UTC.