Atmosphere, complex natural system, imbalance, chemical composition, sources, levels, causes.
Services and information
Acid rain, smog, transboundary air, ozone layer, contaminants, pollutants, heavy metals, toxics.
Air pollutants, greenhouse gases, energy production, residential and individuals, transportation.
Airborne, impact, criteria air contaminants, heavy metals, toxics, reaction, sources.
Environmental issues, ecosystem, economic issues, human health.
Air quality, pollutants, research and applications, networks, measurement methods, data sets.
Pollution, air quality, health, environment, measurements, research, changes, emissions.
Air Pollutant Emission Inventory (APEI) Report.
Black Carbon Inventory in Canada, 2016 Edition.
What we are doing
Laws and regulations
- Canada–United States Transboundary Particulate Matter Science Assessment 2013 - Executive Summary
- Canadian Smog Science Assessment Highlights and Key Messages
- The Georgia Basin-Puget Sound Airshed Characterization Report 2014
- Canada-U.S. Air Quality Agreement Progress Report 2014
- Date modified: