Mississauga, Ontario, Canada

Monitoring Station · Mississauga, Canada
22
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
53 2am
50
50
22 5am
37
37
37 8am
37
37
37 11am
50
37
50 2pm
50
37
— 5pm
—
—
— 8pm
—
—
— 11pm
—
—

Air Quality Trend (24h)

Nearby Monitoring Stations

40
Mississauga, Ontario, Canada
0.0 km
42
Mississauga, Ontario, Canada
0.0 km
42
Oakville, Ontario, Canada
7.5 km
25
Oakville, Ontario, Canada
7.5 km
39
Oakville, Ontario, Canada
7.5 km
16
Halton Hills Air Sensor
13.9 km PM2.5: 3.8 µg/m³
26
Milton, Ontario, Canada
16.5 km
27
Milton, Ontario, Canada
16.5 km

Nearby Cities

13 Mississauga 13 Oakville 11 Etobicoke 11 Islington-City Centre West 11 Eringate-Centennial-West Deane 11 Mimico 11 Stonegate-Queensway 11 Willowridge-Martingrove-Richview 13 Brampton

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-10T05:51 UTC.