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Barrie
Simcoe County, Ontario
2025-03-18 04:00
AQI (US)
Good
Pollutants
O3
μg/m³
55.7
PM2.5
μg/m³
4
NO2
μg/m³
20.3
Weather
℃
℃
℉
-1℃
69%
5 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (US)
AQI (US)
O3
PM2.5
NO2
Places included
Barrie
AQI 25
Data Sources
http://www.airqualityontario.com/
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