St. Catharines: Station Information

Tuesday, January 21, 2025, 7:00 pm

St. Catharines Air Monitoring Station
Photo: St. Catharines Ambient Air Monitoring Site
Map of Ontario with St. Catharines
Station Data for St. Catharines
Station Information
Station Name: St. Catharines
Address: Argyle Cres., Pump Stn.
Latitude: 43.160056
Longitude: -79.23475
Station Type: Urban
Height of Air Intake: 4 m
Elevation ASL: 105 m
Pollutants Measured: O3, PM2.5, NO2
Measured Pollutants at St. Catharines
PollutantMeasured 1-Hour
Concentration
O3Ozone [O3]graph 25 ppb
PM2.5Fine Particulate Matter [PM2.5]graph 6 µg/m3
NO2Nitrogen Dioxide [NO2]graph 10.2 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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