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Air Quality Ontario

North Bay: station information

Wednesday, December 3, 2025, 2:00 pm

North Bay Air Monitoring Station

Photo: North Bay Ambient Air Monitoring Site

Map of Ontario with North Bay
Station data for North Bay
Station information
Station name: North Bay
Address: Elgin St./kelly St.
Latitude: 46.3225
Longitude: -79.44945
Station type: Urban
Height of air intake: 4 m
Elevation ASL: 90 m
Pollutants measured: O3, PM2.5, NO2
Measured pollutants at North Bay
Pollutant Measured 1-hour
concentration
O3 29 ppbOzone [O3]graph
PM2.5 5 µg/m3Fine Particulate Matter [PM2.5]graph
NO2 2.6 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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