Interactive environmental indicators maps

The interactive maps enable you to quickly explore Canada's local and regional environmental indicators. You can configure the interactive maps to any province, major city or postal code region of Canada.

Search interactive indicator maps

Map of Canada

For quick access to your local environmental indicator of choice, use the search options above. 

Below is a summary list of the environmental indicators and corresponding map and data services.

Air quality

Average ambient fine particulate matter concentrations

Peak ambient fine particulate matter concentrations

Average ambient ozone concentrations

Peak ambient ozone concentrations

Ambient sulphur dioxide concentrations

Ambient nitrogen dioxide concentrations

Ambient volatile organic compound concentrations

Air pollutant emissions

Nitrogen oxides

Sulphur oxides

Volatile organic compounds


Carbon monoxide

Total particulate matter

Respirable particulate matter

Fine particulate matter

Greenhouse gas emissions

Releases of harmful substances to the environment

Mercury emissions to air

Releases of mercury to water

Releases of lead to water

Releases of cadmium to water

Water quantity

Water quality

Protected areas

* KMZ files require a 3D virtual globe browser to properly view the data e.g., Google Earth

Report a problem or mistake on this page
Please select all that apply:

Privacy statement

Thank you for your help!

You will not receive a reply. For enquiries, contact us.

Date modified: