Mississauga, Ontario, Canada Air Quality

Monitoring Station · Mississauga, Canada
42
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
96 9pm
42
96
96 12am
96
96
116 3am
116
116
116 6am
116
96
89 9am
89
89
— 12pm
—
—
— 3pm
—
—
— 6pm
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Station readings
42
CAMS model adj +62
34
34
34
34
34
34
54
54
54
54
54
34
27
27
27

Air Quality Forecast (24h)

PM2.510.1 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

42
Mississauga, Ontario, Canada
0.0 km PM2.5: 10.1 µg/m³
42
Mississauga, Ontario, Canada
0.0 km PM2.5: 10.1 µg/m³
42
Mississauga, Ontario, Canada
0.0 km PM2.5: 10.1 µg/m³
46
Mississauga, Ontario, Canada
0.0 km PM2.5: 11.0 µg/m³
42
Oakville, Ontario, Canada
7.5 km PM2.5: 10.1 µg/m³
46
Oakville, Ontario, Canada
7.5 km PM2.5: 11.0 µg/m³
25
Oakville, Ontario, Canada
7.5 km PM2.5: 6.0 µg/m³
50
Oakville, Ontario, Canada
7.5 km PM2.5: 12.0 µg/m³

Nearby Cities

44 Mississauga 46 Oakville 44 Etobicoke 44 Islington-City Centre West 45 Eringate-Centennial-West Deane 42 Mimico 42 Stonegate-Queensway 43 Willowridge-Martingrove-Richview 45 Brampton

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-08-11T00:05 UTC.