Mississauga, Ontario, Canada Air Quality

Monitoring Station · Mississauga, Canada
37
Good
Air quality is satisfactory. Enjoy outdoor activities.
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Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
34 7pm
34
34
54 10pm
54
34
25 1am
25
27
34 4am
54
34
27 7am
27
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Air Quality Forecast (24h)

PM2.58.9 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

46
Mississauga, Ontario, Canada
0.0 km PM2.5: 11.0 µg/m³
51
Oakville, Ontario, Canada
7.5 km PM2.5: 12.1 µg/m³
32
Oakville, Ontario, Canada
7.5 km PM2.5: 7.7 µg/m³
16
Halton Hills Air Sensor
13.9 km PM2.5: 3.9 µg/m³
35
Milton, Ontario, Canada
16.5 km PM2.5: 8.4 µg/m³
30
Milton, Ontario, Canada
16.5 km PM2.5: 7.2 µg/m³
16
Milton, Ontario, Canada
16.5 km PM2.5: 3.8 µg/m³
57
Milton, Ontario, Canada
16.5 km PM2.5: 15.0 µg/m³

Nearby Cities

30 Mississauga 29 Oakville 31 Etobicoke 31 Islington-City Centre West 31 Eringate-Centennial-West Deane 31 Mimico 31 Stonegate-Queensway 30 Willowridge-Martingrove-Richview 36 Brampton

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-07-21T22:04 UTC.