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Air Quality Ontario

Mississauga: station information

Monday, November 17, 2025, 7:00 am

Mississauga Air Monitoring Station

Photo: Mississauga Ambient Air Monitoring Site

Map of Ontario with Mississauga
Station data for Mississauga
Station information
Station name: Mississauga
Address: 3359 Mississauga Rd. N., U Of T Campus
Latitude: 43.546174
Longitude: -79.658797
Station type: Urban
Height of air intake: 5 m
Elevation ASL: 105 m
Pollutants measured: O3PM2.5, NO2
Measured pollutants at Mississauga
Pollutant Measured 1-hour
concentration
O3 23 ppbOzone [O3]graph
PM2.5 1 µg/m3Fine Particulate Matter [PM2.5]graph
NO2 6.6 ppbNitrogen Dioxide [NO2]graph
Ontario 1-hour AAQC for the measured pollutants
Pollutant Ontario
1-hour AAQC
O380 ppb
NO2200 ppb

Note: N/A (not available) denotes invalid or missing data.

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