Air Quality Index (AQI) in Canada 🇨🇦
Live Air Quality Index (AQI) and PM2.5 Levels in Canada
Currently, the air quality in Ottawa, the capital of Canada, is rated as Good. The PM2.5 concentration is 11.4 µg/m³, while PM10 levels are recorded at 11.6 µg/m³. Monitoring of gaseous pollutants shows Nitrogen Dioxide (NO2) at 20.4 µg/m³, resulting in a US EPA Index of 1.
Canada Air Quality: Major Cities Index
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Pollution Monitor & AQI Forecast: Canada Regions
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* Air Quality Index (AQI) data for Canada is calculated using the US EPA standard. Information is processed from multiple monitoring stations detecting PM2.5, PM10, and gaseous pollutants to ensure accuracy for respiratory health planning.