Mississauga, Ontario, Canada

Monitoring Station · Mississauga, Canada
34
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
27 9am
27
25
25 12pm
27
25
25 3pm
25
25
25 6pm
27
27
27 9pm
34
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Air Quality Trend (24h)

PM2.58.2 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

18
Mississauga, Ontario, Canada
0.0 km PM2.5: 4.3 µg/m³
17
Mississauga, Ontario, Canada
0.0 km PM2.5: 4.1 µg/m³
18
Mississauga, Ontario, Canada
0.0 km PM2.5: 4.3 µg/m³
24
Oakville, Ontario, Canada
7.5 km PM2.5: 5.8 µg/m³
27
Oakville, Ontario, Canada
7.5 km PM2.5: 6.5 µg/m³
27
Oakville, Ontario, Canada
7.5 km PM2.5: 6.5 µg/m³
33
Oakville, Ontario, Canada
7.5 km PM2.5: 7.9 µg/m³
21
Oakville, Ontario, Canada
7.5 km PM2.5: 5.0 µg/m³

Nearby Cities

19 Mississauga 23 Oakville 20 Etobicoke 21 Islington-City Centre West 18 Eringate-Centennial-West Deane 23 Mimico 23 Stonegate-Queensway 15 Willowridge-Martingrove-Richview 20 Brampton

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-21T12:00 UTC.