Air Quality – Sulphur dioxide concentrations, Canada
The Canadian Environmental Sustainability Indicators (CESI) program provides data and information to track Canada's performance on key environmental sustainability issues. The Air Quality indicators track ambient concentrations of fine particulate matter, ground-level ozone, sulphur dioxide, nitrogen dioxide, and volatile organic compounds at the national and regional level and at local monitoring stations. These indicators are state/condition indicators intended to inform decision-makers and the public about the state of the environment and progress towards improved 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 supplementary documentation for data sources and details on how those data were collected and how the indicator was calculated.
Supplemental Information
Canadian Environmental Sustainability Indicators - Home page:
http://www.ec.gc.ca/indicateurs-indicators/default.asp?lang=En
- Publisher - Current Organization Name: Environment and Climate Change Canada
- Licence: Open Government Licence - Canada
Data and Resources
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Data table – English (CSV; 1.58 kB)CSVEnglish dataset CSV
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Data table – French (CSV; 1.89 kB)CSVFrench dataset CSV
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Data Sources and MethodsHTMLEnglish guide HTML
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Data Sources and MethodsHTMLFrench guide HTML
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Air quality – EnglishHTMLEnglish website HTML
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Air quality – FrenchHTMLFrench website HTML