Report Section
Environment
Table EN5: Air Pollutant Emissions from the Transportation Sector, by Type of Pollutant, 2010–2022
| (Kilotonnes) | |||||
|---|---|---|---|---|---|
| Year | SOX | NOX | PM2.5 | VOC | CO |
| 2010 | 41 | 984 | 51 | 469 | 4,753 |
| 2011 | 35 | 908 | 48 | 416 | 4,272 |
| 2012 | 28 | 842 | 44 | 383 | 3,979 |
| 2013 | 21 | 802 | 42 | 359 | 3,843 |
| 2014 | 15 | 747 | 38 | 317 | 3,468 |
| 2015 | 8 | 697 | 36 | 295 | 3,274 |
| 2016 | 7 | 635 | 33 | 284 | 3,304 |
| 2017 | 7 | 645 | 33 | 268 | 3,204 |
| 2018 | 7 | 621 | 32 | 255 | 3,133 |
| 2019 | 7 | 608 | 30 | 243 | 3,069 |
| 2020 | 3 | 540 | 26 | 212 | 2,720 |
| 2021 | 3 | 546 | 25 | 209 | 2,793 |
| 2022 | 3 | 544 | 24 | 197 | 2,656 |
Notes and Sources
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 Report 2024.
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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 Report 2024.
Source: Environment and Climate Change Canada, Air Pollutant Emissions Inventory Report 2024.