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Hamilton Division
Ontario
2025-03-17 11:00
AQI (China)
Excellent
Pollutants
O3
μg/m³
58.6
NO2
μg/m³
8.2
PM2.5
μg/m³
1.7
CO
μg/m³
212.5
SO2
μg/m³
1.4
Weather
℃
℃
℉
-2℃
73%
19 kph
1 of 11
Historical Data
Hourly
Hourly
Daily
AQI (China)
AQI (China)
O3
NO2
PM2.5
CO
SO2
Places included
Hamilton
AQI 19
Data Sources
http://www.airnow.gov/
http://www.airqualityontario.com/
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Cities Nearby
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AQI 19
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AQI 5
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