Mississauga, Ontario, Canada Air Quality

Monitoring Station · Mississauga, Canada
20
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
35 2pm
37
20
37 5pm
37
37
37 8pm
37
35
35 11pm
35
37
37 2am
37
37
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Station readings
20
CAMS model adj +10
25
27
27
27
27
27
27
27
25
25
25
27
27
27
27

Air Quality Forecast (24h)

PM2.54.8 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

25
Mississauga, Ontario, Canada
0.0 km PM2.5: 6.0 µg/m³
21
Mississauga, Ontario, Canada
0.0 km PM2.5: 5.0 µg/m³
21
Mississauga, Ontario, Canada
0.0 km PM2.5: 5.0 µg/m³
19
Mississauga, Ontario, Canada
0.0 km PM2.5: 4.6 µg/m³
16
Oakville, Ontario, Canada
7.5 km PM2.5: 3.8 µg/m³
34
Oakville, Ontario, Canada
7.5 km PM2.5: 8.2 µg/m³
22
Oakville, Ontario, Canada
7.5 km PM2.5: 5.3 µg/m³
18
Oakville, Ontario, Canada
7.5 km PM2.5: 4.3 µg/m³

Nearby Cities

20 Mississauga 21 Oakville 19 Etobicoke 19 Islington-City Centre West 18 Eringate-Centennial-West Deane 18 Mimico 18 Stonegate-Queensway 18 Willowridge-Martingrove-Richview 20 Brampton

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-08-09T17:25 UTC.