Mississauga, Ontario, Canada

Monitoring Station · Mississauga, Canada
46
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
17 4pm
44
44
46 7pm
44
44
44 10pm
56
44
44 1am
44
44
44 4am
44
44
— 7am
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— 10am
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— 1pm
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Station readings
46
CAMS model adj -10
27
54
54
54
54
54
54
66
54
54
54
54
54
54
54

Air Quality Trend (24h)

PM2.511.0 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

17
Mississauga, Ontario, Canada
0.0 km PM2.5: 4.1 µg/m³
46
Mississauga, Ontario, Canada
0.0 km PM2.5: 11.0 µg/m³
57
Oakville, Ontario, Canada
7.5 km PM2.5: 15.0 µg/m³
4
Halton Hills Air Sensor
13.9 km PM2.5: 1.0 µg/m³
55
Milton, Ontario, Canada
16.5 km PM2.5: 14.0 µg/m³
55
Milton, Ontario, Canada
16.5 km PM2.5: 14.0 µg/m³
25
Milton, Ontario, Canada
16.5 km PM2.5: 6.0 µg/m³
42
Brampton, Ontario, Canada
19.5 km PM2.5: 10.1 µg/m³

Nearby Cities

47 Mississauga 54 Oakville 52 Etobicoke 51 Islington-City Centre West 53 Eringate-Centennial-West Deane 48 Mimico 48 Stonegate-Queensway 55 Willowridge-Martingrove-Richview 41 Brampton

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-15T19:09 UTC.