"Fine particulate matter emissions by province and territory, Canada, 1990, 2005 and 2024",,,,,,, ,,,,,,, Province or territory,1990 (emissions in kilotonnes),2005 (emissions in kilotonnes),2024 (emissions in kilotonnes),"1990, excluding open sources [A] (emissions in kilotonnes)","2005, excluding open sources (emissions in kilotonnes)","2024, excluding open sources [A] (emissions in kilotonnes)", Newfoundland and Labrador,18.9,18.8,14.7,12.9,9.7,3.2, Prince Edward Island,4.3,3.7,3.6,1.9,1.6,0.9, Nova Scotia,25.2,20.6,15.2,17.1,11.7,4.0, New Brunswick,24.0,18.9,11.9,15.8,12.0,4.1, Quebec,143.4,130.2,149.8,82.7,64.5,46.3, Ontario,220.6,186.0,210.4,97.8,65.9,37.2, Manitoba,87.2,72.6,68.8,12.7,9.2,4.5, Saskatchewan,439.3,306.3,248.8,21.8,17.8,10.0, Alberta,325.0,308.5,279.2,65.7,32.5,23.4, British Columbia,157.6,89.2,113.8,92.5,38.8,17.6, Yukon,1.5,1.7,2.1,0.5,0.3,0.2, Northwest Territories,2.9 [B],5.1,3.0,1.1 [B],0.8,0.4, Nunavut [B],n/a,2.1,4.5,n/a,0.6,0.4, ,,,,,,, "Note: [A] Open sources include emissions associated with dust and fires and agriculture (livestock, crop production and fertilizer). [B] 1990 emissions data for the Northwest Territories include emissions for Nunavut, which was part of the Northwest Territories until 1999. n/a = not applicable. The indicator reports air pollutant emissions from human activities only. It does not include emissions from natural sources such as forest fires and from vegetation.",,,,,,, Source: Environment and Climate Change Canada (2026) Air Pollutant Emission Inventory (https://www.canada.ca/en/environment-climate-change/services/pollutants/air-emissions-inventory-overview.html).,,,,,,, Available on the Environmental indicators website (www.canada.ca/environmental-indicators).,,,,,,,