Cornwall: Station Information

Wednesday, February 5, 2025, 11:00 am

Cornwall Air Monitoring Station
Photo: Cornwall Ambient Air Monitoring Site
Map of Ontario with Cornwall
Station Data for Cornwall
Station Information
Station Name: Cornwall
Address: Bedford St./3rd St. W.
Latitude: 45.017976
Longitude: -74.735339
Station Type: Urban
Height of Air Intake: 4 m
Elevation ASL: 55 m
Pollutants Measured: O3, PM2.5, NO2
Measured Pollutants at Cornwall
PollutantMeasured 1-Hour
Concentration
O3Ozone [O3]graph 36 ppb
PM2.5Fine Particulate Matter [PM2.5]graph 2 µg/m3
NO2Nitrogen Dioxide [NO2]graph 2 ppb
Ontario 1-hour AAQC for the measured pollutants
PollutantOntario 1-hour AAQC
O380 ppb
NO2200 ppb

Note: N/A (Not Available) denotes invalid or missing data.

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