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Air Quality Ontario

Hamilton West: station information

Saturday, July 12, 2025, 4:00 am

Hamilton West Air Monitoring Station

Photo: Hamilton West Ambient Air Monitoring Site

Map of Ontario with Hamilton West
Station data for Hamilton West
Station information
Station name: Hamilton West
Address: Main St. W./hwy 403
Latitude: 43.257444
Longitude: -79.90775
Station type: Urban
Height of air intake: 3 m
Elevation ASL: 96 m
Pollutants measured: O3, PM2.5, NO2
Measured pollutants at Hamilton West
Pollutant Measured 1-hour
concentration
O3 44 ppbOzone [O3]graph
PM2.5 8 µg/m3Fine Particulate Matter [PM2.5]graph
NO2 3.2 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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