Maps of reporting facilities – total releases to air (non-CAC)
The National Pollutant Release Inventory (NPRI) is Canada's public inventory of pollutant releases (to air, water and land), disposals and transfers for recycling.
The files below contain a map of Canada showing the locations of all facilities that reported releases to air (other than Criteria Air Contaminants (CAC)) to the NPRI. The data are for the most recent reporting year, by reported total quantities of these releases.
The map is available in both ESRI REST (to use with ARC GIS) and WMS (open source) formats. For more information about the individual reporting facilities, a dataset is available in a CSV format.
Please consult the following resources to enhance your analysis:
Guide on using and Interpreting NPRI Data: https://www.canada.ca/en/environment-climate-change/services/national-pollutant-release-inventory/using-interpreting-data.html
Access additional data from the NPRI, including datasets and mapping products: https://www.canada.ca/en/environment-climate-change/services/national-pollutant-release-inventory/tools-resources-data/exploredata.html
- Publisher - Current Organization Name: Environment and Climate Change Canada
- Licence: Open Government Licence - Canada
Data and Resources
NPRI-INRP_Air_OtherAutres_Substances_MediaGroupMilieu_2021.csvCSVEnglish French dataset CSV
View ECCC Data Mart (English)HTMLEnglish web_service HTML
View ECCC Data Mart (French)HTMLFrench web_service HTML
Reported releases to air, excluding CAC, for 2021ESRI RESTFrench web_service ESRI REST
Reported releases to air, excluding CAC, for 2021ESRI RESTEnglish web_service ESRI REST
Reported releases to air, excluding CAC, for 2021WMSFrench web_service WMS
Reported releases to air, excluding CAC, for 2021WMSEnglish web_service WMS
|Maps of reporting facilities – total releases to air (non-CAC)|
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