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
44 11pm
44
42
44 2am
44
44
44 5am
44
32
32 8am
44
32
32 11am
3
3
— 2pm
—
—
— 5pm
—
—
— 8pm
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Station readings
42
CAMS model adj -22
66
66
66
66
66
66
66
66
54
54
66
54
54
25
25

Air Quality Forecast (24h)

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

38
Mississauga, Ontario, Canada
0.0 km PM2.5: 9.1 µg/m³
33
Mississauga, Ontario, Canada
0.0 km PM2.5: 7.9 µg/m³
3
Mississauga, Ontario, Canada
0.0 km PM2.5: 0.7 µg/m³
38
Mississauga, Ontario, Canada
0.0 km PM2.5: 9.1 µg/m³
43
Mississauga, Ontario, Canada
0.0 km PM2.5: 10.3 µg/m³
42
Mississauga, Ontario, Canada
0.0 km PM2.5: 10.1 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

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 2026-08-08T02:35 UTC.