EN5-Air Pollutant Emissions from the Transportation Sector, by Type of Pollutant, 2010–2021

Report Section
Environment
Toggle columns
Year
Type of Pollutant
(Kilotonnes)
Year Type of Pollutant (Kilotonnes)
2010 SOX 41
2010 NOX 983
2010 PM2.5 52
2010 VOC 466
2010 CO 4,761
2011 SOX 35
2011 NOX 907
2011 PM2.5 48
2011 VOC 416
2011 CO 4,278
2012 SOX 28
2012 NOX 842
2012 PM2.5 44
2012 VOC 383
2012 CO 3,985
2013 SOX 21
2013 NOX 803
2013 PM2.5 42
2013 VOC 359
2013 CO 3,849
2014 SOX 15
2014 NOX 748
2014 PM2.5 38
2014 VOC 314
2014 CO 3,431
2015 SOX 8
2015 NOX 699
2015 PM2.5 36
2015 VOC 295
2015 CO 3,273
2016 SOX 7
2016 NOX 637
2016 PM2.5 33
2016 VOC 285
2016 CO 3,309
2017 SOX 7
2017 NOX 649
2017 PM2.5 33
2017 VOC 269
2017 CO 3,212
2018 SOX 7
2018 NOX 626
2018 PM2.5 32
2018 VOC 257
2018 CO 3,150
2019 SOX 7
2019 NOX 614
2019 PM2.5 30
2019 VOC 246
2019 CO 3,091
2020 SOX 3
2020 NOX 547
2020 PM2.5 26
2020 VOC 213
2020 CO 2,709
2021 SOX 3
2021 NOX 556
2021 PM2.5 26
2021 VOC 210
2021 CO 2,780

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Notes: Historic data may be revised annually. SOX= Sulphur oxide. NOX= Nitrogen oxide. PM2.5= Particulate matter less than or equal to 2.5 microns. VOC= Volatile organic compounds. CO= Carbon monoxide. Source: Environment and Climate Change Canada, Air Pollutant Emissions Inventory 2010-2021