Mississauga, Ontario, Canada

Monitoring Station · Mississauga, Canada
53
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
53 9pm
50
37
37 12am
37
37
50 3am
50
37
37 6am
37
37
37 9am
37
37
— 12pm
—
—
— 3pm
—
—
— 6pm
—
—

Air Quality Trend (24h)

Nearby Monitoring Stations

38
Mississauga, Ontario, Canada
0.0 km
42
Mississauga, Ontario, Canada
0.0 km
40
Mississauga, Ontario, Canada
0.0 km
39
Mississauga, Ontario, Canada
0.0 km
53
Oakville, Ontario, Canada
7.5 km
39
Oakville, Ontario, Canada
7.5 km
50
Oakville, Ontario, Canada
7.5 km
39
Oakville, Ontario, Canada
7.5 km

Nearby Cities

34 Mississauga 59 Oakville 30 Etobicoke 30 Islington-City Centre West 30 Eringate-Centennial-West Deane 30 Mimico 30 Stonegate-Queensway 30 Willowridge-Martingrove-Richview 59 Brampton

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-10T00:38 UTC.