Population exposure to outdoor air pollutants
The Canadian Environmental Sustainability Indicators (CESI) program provides data and information to track Canada's performance on key environmental sustainability issues. The Population exposure to outdoor air pollutants indicator tracks the percentage of the population living in Canadian regions where concentrations of outdoor air pollutants from all sources were less than or equal to the 2020 Canadian Ambient Air Quality Standards. Canadians are exposed to air pollutants on a daily basis, and this exposure is associated with acute and chronic adverse health effects. Exposure to some air pollutants, even at low levels, has been linked to increased heart and respiratory problems, leading to more hospitalizations, emergency room visits, and premature deaths. 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
Basic view
Metadata Record Information
- File Identifier
- c786eecc-aea0-4c03-8e1a-f815cf6f5c3b XML
- Date Stamp
- 2026-03-27T18:46:24.146703Z
- Metadata language
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eng; CAN
- Character set
- UTF8
- Hierarchy Level
- Dataset
Data identification
- Title
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Population exposure to outdoor air pollutants
- Date (Publication)
- 2026-02-26
- Date (Creation)
- 2023-03-28
- Status
- Completed
- Metadata language
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eng; CAN
- Character set
- utf8
- Topic category
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- Environment
- Society
- Climatology, meteorology, atmosphere
- Maintenance and Update Frequency
- As needed
- Spatial representation type
- Text, table
Keywords
- Theme
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environmental indicators, air, air quality, ambient levels, air polluants, population exposure, outdoor concentrations, standards, Canadians
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Government of Canada Core Subject Thesaurus
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Environment
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Air pollution
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Sustainable development
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Environmental indicators
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- Use Limitation
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Open Government Licence - Canada ( http://open.canada.ca/en/open-government-licence-canada)
- Access Constraints
- License
- Use Constraints
- License
- Begin Date
- 2005-01-01
- End Date
- 2023-12-31
Extent
))
Ref. system Reference Systems
- Reference system identifier
- http://www.epsg-registry.org / EPSG:4326 /
Distribution
Distribution Formats
- Distribution format
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- CSV ( unknown)
Overviews
)))
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