Air pollutant emissions

Air pollutant emissions The Canadian Environmental Sustainability Indicators (CESI) program provides data and information to track Canada's performance on key environmental sustainability issues. The Air pollutant emissions indicators track emissions from human activities of 6 key air pollutants: sulphur oxides (SOX), nitrogen oxides (NOX), volatile organic compounds (VOCs), ammonia (NH3), carbon monoxide (CO) and fine particulate matter (PM2.5). Black carbon, which is a component of PM2.5, is also reported. Sectoral indicators on air pollutant emissions from transportation, off-road vehicles and mobile equipment, electric utilities and the oil and gas industry provide additional analysis on the largest sources of Canada's air pollutant emissions.For each air pollutant, the indicators are provided at the national and provincial/territorial levels. They also identify the major sources of emissions and provide links to detailed information on air pollutant emissions from facilities. The Air pollutant emissions indicators are intended to inform Canadians and decision makers about progress made towards reducing emissions from human-related sources of air pollutants and about the effectiveness of emission reduction measures in reducing emissions to improve ambient air quality in Canada. Information is provided to Canadians in a number of formats including: static and interactive maps, charts and graphs, HTML and CSV data tables and downloadable reports. See the supplementary documentation for the data sources and details on how the data were collected and how the indicator was calculated. Canadian Environmental Sustainability Indicators: https://www.canada.ca/environmental-indicators 2024-07-15 Environment and Climate Change Canada indicateurs-indicators@ec.gc.ca Nature and EnvironmentEnvironmentSustainable developmentGeographic dataAir pollutionToxic substancesEnvironmental indicatorsCESIenvironmental indicatorsair and climateair pollutionnationalemissionsair pollutantsvolatile organic compoundsnitrogen oxidessulphur oxidesfine particulate mattercarbon monoxideammoniaAir Pollutant Emission Inventory Air pollutant emissions – EnglishHTML https://www.canada.ca/en/environment-climate-change/services/environmental-indicators/air-pollutant-emissions.html Air pollutant emissions – FrenchHTML https://www.canada.ca/fr/environnement-changement-climatique/services/indicateurs-environnementaux/emissions-polluants-atmospheriques.html Data sources and methods – EnglishHTML https://www.canada.ca/en/environment-climate-change/services/environmental-indicators/air-pollutant-emissions.html#DSM Data sources and methods – FrenchHTML https://www.canada.ca/fr/environnement-changement-climatique/services/indicateurs-environnementaux/emissions-polluants-atmospheriques.html#DSM Air pollutant emissions, Canada, 1990 to 2022 - English (CSV; 2.14 kB)CSV https://www.canada.ca/content/dam/eccc/documents/csv/cesindicators/air-pollutant-emissions/2024/Figure-1-en.csv Air pollutant emissions, Canada, 1990 to 2022 - French (CSV; 2.44 kB)CSV https://www.canada.ca/content/dam/eccc/documents/csv/cesindicators/air-pollutant-emissions/2024/Figure-1-fr.csv Distribution of air pollutant emissions by source, Canada, 2022 - English (CSV; 2.13 kB)CSV https://www.canada.ca/content/dam/eccc/documents/csv/cesindicators/air-pollutant-emissions/2024/Figure-2-en.csv Distribution of air pollutant emissions by source, Canada, 2022 - French (CSV; 1.97 kB)CSV https://www.canada.ca/content/dam/eccc/documents/csv/cesindicators/air-pollutant-emissions/2024/Figure-2-fr.csv Distribution of air pollutant emissions by province and territory, Canada, 2022 - English (CSV; 1.97 kB)CSV https://www.canada.ca/content/dam/eccc/documents/csv/cesindicators/air-pollutant-emissions/2024/Figure-3-en.csv Distribution of air pollutant emissions by province and territory, Canada, 2022 - French (CSV; 1.77 kB)CSV https://www.canada.ca/content/dam/eccc/documents/csv/cesindicators/air-pollutant-emissions/2024/Figure-3-fr.csv Total sulphur oxide emissions by source, Canada, 1990 to 2022 - English (CSV; 2.85 kB)CSV https://www.canada.ca/content/dam/eccc/documents/csv/cesindicators/air-pollutant-emissions/2024/Figure-4-en.csv Total sulphur oxide emissions by source, Canada, 1990 to 2022 - French (CSV; 3.19 kB)CSV https://www.canada.ca/content/dam/eccc/documents/csv/cesindicators/air-pollutant-emissions/2024/Figure-4-fr.csv Sulphur oxide emissions by province and territory, Canada, 1990, 2005 and 2022 - English (CSV; 1.21 kB)CSV https://www.canada.ca/content/dam/eccc/documents/csv/cesindicators/air-pollutant-emissions/2024/Figure-5-en.csv Sulphur oxide emissions by province and territory, Canada, 1990, 2005 and 2022 - French (CSV; 1.36 kB)CSV https://www.canada.ca/content/dam/eccc/documents/csv/cesindicators/air-pollutant-emissions/2024/Figure-5-fr.csv Total nitrogen oxide emissions by source, Canada, 1990 to 2022 - English (CSV; 3.45 kB)CSV https://www.canada.ca/content/dam/eccc/documents/csv/cesindicators/air-pollutant-emissions/2024/Figure-7-en.csv Total nitrogen oxide emissions by source, Canada, 1990 to 2022 - French (CSV; 3.78 kB)CSV https://www.canada.ca/content/dam/eccc/documents/csv/cesindicators/air-pollutant-emissions/2024/Figure-7-fr.csv Nitrogen oxide emissions by province and territory, Canada, 1990, 2005 and 2022 - English (CSV; 1.25 kB)CSV https://www.canada.ca/content/dam/eccc/documents/csv/cesindicators/air-pollutant-emissions/2024/Figure-8-en.csv Nitrogen oxide emissions by province and territory, Canada, 1990, 2005 and 2022 - French (CSV; 1.49 kB)CSV https://www.canada.ca/content/dam/eccc/documents/csv/cesindicators/air-pollutant-emissions/2024/Figure-8-fr.csv Total volatile organic compound emissions by source, Canada, 1990 to 2022 - English (CSV; 4.00 kB)CSV https://www.canada.ca/content/dam/eccc/documents/csv/cesindicators/air-pollutant-emissions/2024/Figure-10-en.csv Total volatile organic compound emissions by source, Canada, 1990 to 2022 - French (CSV; 4.39 kB)CSV https://www.canada.ca/content/dam/eccc/documents/csv/cesindicators/air-pollutant-emissions/2024/Figure-10-fr.csv Volatile organic compound emissions by province and territory, Canada, 1990, 2005 and 2022 - English (CSV; 1.22 kB)CSV https://www.canada.ca/content/dam/eccc/documents/csv/cesindicators/air-pollutant-emissions/2024/Figure-11-en.csv Volatile organic compound emissions by province and territory, Canada, 1990, 2005 and 2022 - French (CSV; 1.50 kB)CSV https://www.canada.ca/content/dam/eccc/documents/csv/cesindicators/air-pollutant-emissions/2024/Figure-11-fr.csv Total ammonia emissions by source, Canada, 1990 to 2022 - English (CSV; 2.71 kB)CSV https://www.canada.ca/content/dam/eccc/documents/csv/cesindicators/air-pollutant-emissions/2024/Figure-13-en.csv Total ammonia emissions by source, Canada, 1990 to 2022 - French (CSV; 3.44 kB)CSV https://www.canada.ca/content/dam/eccc/documents/csv/cesindicators/air-pollutant-emissions/2024/Figure-13-fr.csv Ammonia emissions by province and territory, Canada, 1990, 2005 and 2022 - English (CSV; 1.19 kB)CSV https://www.canada.ca/content/dam/eccc/documents/csv/cesindicators/air-pollutant-emissions/2024/Figure-14-en.csv Ammonia emissions by province and territory, Canada, 1990, 2005 and 2022 - French (CSV; 1.47 KB)CSV https://www.canada.ca/content/dam/eccc/documents/csv/cesindicators/air-pollutant-emissions/2024/Figure-14-fr.csv Total carbon monoxide emissions by source, Canada, 1990 to 2022 - English (CSV; 3.37 kB)CSV https://www.canada.ca/content/dam/eccc/documents/csv/cesindicators/air-pollutant-emissions/2024/Figure-16-en.csv Total carbon monoxide emissions by source, Canada, 1990 to 2022 - French (CSV; 3.53 kB)CSV https://www.canada.ca/content/dam/eccc/documents/csv/cesindicators/air-pollutant-emissions/2024/Figure-16-fr.csv Carbon monoxide emissions by province and territory, Canada, 1990, 2005 and 2022 - English (CSV; 1.24 kB)CSV https://www.canada.ca/content/dam/eccc/documents/csv/cesindicators/air-pollutant-emissions/2024/Figure-17-en.csv Carbon monoxide emissions by province and territory, Canada, 1990, 2005 and 2022 - French (CSV; 1.51 kB)CSV https://www.canada.ca/content/dam/eccc/documents/csv/cesindicators/air-pollutant-emissions/2024/Figure-17-fr.csv Total fine particulate matter emissions by source, Canada, 1990 to 2022 - English (CSV; 5.07 kB)CSV https://www.canada.ca/content/dam/eccc/documents/csv/cesindicators/air-pollutant-emissions/2024/Figure-19-source-en.csv Total fine particulate matter emissions by source, Canada, 1990 to 2022 - French (CSV; 5.45 kB)CSV https://www.canada.ca/content/dam/eccc/documents/csv/cesindicators/air-pollutant-emissions/2024/Figure-19-source-fr.csv Fine particulate matter emissions by province and territory, Canada, 1990, 2005 and 2022 - English (CSV; 1.71 kB)CSV https://www.canada.ca/content/dam/eccc/documents/csv/cesindicators/air-pollutant-emissions/2024/Figure-20-en.csv Fine particulate matter emissions by province and territory, Canada, 1990, 2005 and 2022 - French (CSV; 1.99 kB)CSV https://www.canada.ca/content/dam/eccc/documents/csv/cesindicators/air-pollutant-emissions/2024/Figure-20-fr.csv Total black carbon emissions by source, Canada, 2013 to 2022 - English (CSV; 1.70 kB)CSV https://www.canada.ca/content/dam/eccc/documents/csv/cesindicators/air-pollutant-emissions/2024/Figure-22-en.csv Total black carbon emissions by source, Canada, 2013 to 2022 - French (CSV; 1.98 kB)CSV https://www.canada.ca/content/dam/eccc/documents/csv/cesindicators/air-pollutant-emissions/2024/Figure-22-fr.csv Black carbon emissions by province and territory, Canada, 2013 and 2022 - English (CSV; 915 B)CSV https://www.canada.ca/content/dam/eccc/documents/csv/cesindicators/air-pollutant-emissions/2024/Figure-23-en.csv Black carbon emissions by province and territory, Canada, 2013 and 2022 - French (CSV; 1.13 kB)CSV https://www.canada.ca/content/dam/eccc/documents/csv/cesindicators/air-pollutant-emissions/2024/Figure-23-fr.csv Contribution of the oil and gas industry to total air pollutant emissions by activity type, Canada, 2022 - English (CSV; 1.40 kB)CSV https://www.canada.ca/content/dam/eccc/documents/csv/cesindicators/air-pollutant-emissions/2024/Figure-24-en.csv Contribution of the oil and gas industry to total air pollutant emissions by activity type, Canada, 2022 - French (CSV; 1.64 kB)CSV https://www.canada.ca/content/dam/eccc/documents/csv/cesindicators/air-pollutant-emissions/2024/Figure-24-fr.csv Changes in emissions of key air pollutants from the oil and gas industry, Canada, 1990 to 2022 - English (CSV; 2.05 kB)CSV https://www.canada.ca/content/dam/eccc/documents/csv/cesindicators/air-pollutant-emissions/2024/Figure-25-en.csv Changes in emissions of key air pollutants from the oil and gas industry, Canada, 1990 to 2022 - French (CSV; 2.32 kB)CSV https://www.canada.ca/content/dam/eccc/documents/csv/cesindicators/air-pollutant-emissions/2024/Figure-25-fr.csv Contribution of transportation, off-road vehicles and mobile equipment to total air pollutant emissions by transportation mode, Canada, 2022 - English (CSV; 2.13 kB)CSV https://www.canada.ca/content/dam/eccc/documents/csv/cesindicators/air-pollutant-emissions/2024/Figure-26-en.csv Contribution of transportation, off-road vehicles and mobile equipment to total air pollutant emissions by transportation mode, Canada, 2022 - French (CSV; 2.36 kB)CSV https://www.canada.ca/content/dam/eccc/documents/csv/cesindicators/air-pollutant-emissions/2024/Figure-26-fr.csv Changes in emissions of key air pollutants from transportation, off-road vehicles and mobile equipment, Canada, 1990 to 2022 - English (CSV; 1.86 kB)CSV https://www.canada.ca/content/dam/eccc/documents/csv/cesindicators/air-pollutant-emissions/2024/Figure-27-en.csv Changes in emissions of key air pollutants from transportation, off-road vehicles and mobile equipment, Canada, 1990 to 2022 - French (CSV; 2.11 kB)CSV https://www.canada.ca/content/dam/eccc/documents/csv/cesindicators/air-pollutant-emissions/2024/Figure-27-fr.csv Contribution of electric utilities to total air pollutant emissions by fuel source, Canada, 2022 - English (CSV; 1.54 kB)CSV https://www.canada.ca/content/dam/eccc/documents/csv/cesindicators/air-pollutant-emissions/2024/Figure-28-en.csv Contribution of electric utilities to total air pollutant emissions by fuel source, Canada, 2022 - French (CSV; 1.78 kB)CSV https://www.canada.ca/content/dam/eccc/documents/csv/cesindicators/air-pollutant-emissions/2024/Figure-28-fr.csv Changes in emissions of key air pollutants from electric utilities, Canada, 1990 to 2022 - English (CSV; 1.56 kB)CSV https://www.canada.ca/content/dam/eccc/documents/csv/cesindicators/air-pollutant-emissions/2024/Figure-29-en.csv Changes in emissions of key air pollutants from electric utilities, Canada, 1990 to 2022 - French (CSV; 1.84 kB)CSV https://www.canada.ca/content/dam/eccc/documents/csv/cesindicators/air-pollutant-emissions/2024/Figure-29-fr.csv

The Canadian Environmental Sustainability Indicators (CESI) program provides data and information to track Canada's performance on key environmental sustainability issues. The Air pollutant emissions indicators track emissions from human activities of 6 key air pollutants: sulphur oxides (SOX), nitrogen oxides (NOX), volatile organic compounds (VOCs), ammonia (NH3), carbon monoxide (CO) and fine particulate matter (PM2.5). Black carbon, which is a component of PM2.5, is also reported. Sectoral indicators on air pollutant emissions from transportation, off-road vehicles and mobile equipment, electric utilities and the oil and gas industry provide additional analysis on the largest sources of Canada's air pollutant emissions.For each air pollutant, the indicators are provided at the national and provincial/territorial levels. They also identify the major sources of emissions and provide links to detailed information on air pollutant emissions from facilities. The Air pollutant emissions indicators are intended to inform Canadians and decision makers about progress made towards reducing emissions from human-related sources of air pollutants and about the effectiveness of emission reduction measures in reducing emissions to improve ambient air quality in Canada. Information is provided to Canadians in a number of formats including: static and interactive maps, charts and graphs, HTML and CSV data tables and downloadable reports. See the supplementary documentation for the data sources and details on how the data were collected and how the indicator was calculated.

Canadian Environmental Sustainability Indicators: https://www.canada.ca/environmental-indicators

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