Mississauga, Ontario, Canada Air Quality

Monitoring Station · Mississauga, Canada
39
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
38 11pm
38
38
39 2am
58
58
58 5am
58
58
38 8am
31
31
31 11am
31
31
— 2pm
—
—
— 5pm
—
—
— 8pm
—
—
Station readings
38
39
CAMS model adj +4
34
34
34
34
54
54
54
54
54
34
27
27
27
27
27

Air Quality Forecast (24h)

PM2.59.4 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
41
Mississauga, Ontario, Canada
0.0 km PM2.5: 9.8 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
25
Oakville, Ontario, Canada
7.5 km PM2.5: 6.0 µg/m³
42
Oakville, Ontario, Canada
7.5 km PM2.5: 10.1 µg/m³
63
Halton Hills Air Sensor
13.9 km PM2.5: 17.8 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 2026-08-11T02:33 UTC.