The interactive maps enable you to quickly explore environmental indicator results at the local and regional scale.

Air pollutant emissions

• Sulphur oxides
• Nitrogen oxides
• Volatile organic compounds
• Ammonia
• Carbon monoxide
• Total particulate matter
• Respirable particulate matter
• Fine particulate matter

Air quality

• Average fine particulate matter
• Peak fine particulate matter
• Average ozone
• Peak ozone
• Average nitrogen dioxide
• Peak nitrogen dioxide
• Average sulphur dioxide
• Peak sulphur dioxide
• Volatile organic compounds

Canada's conserved areas

• Conserved areas

Emissions of harmful substances to air

• Mercury
• Lead
• Cadmium
• Arsenic

Greenhouse gas emissions from large facilities

• Greenhouse gas emissions

Releases of harmful substances to water

• Mercury
• Lead
• Cadmium
• Arsenic

Temperature change in Canada

• Temperature change in Canada

Water quality in Canadian rivers

• Water quality

Water quantity in Canadian rivers

• Water quantity