Environmental indicators

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

Emissions of harmful substances to air

• Mercury

• Lead

• Cadmium

Greenhouse gas emissions from large facilities

• Greenhouse gas emissions

Releases of harmful substances to water

• Mercury

• Lead

• Cadmium

Water quality in Canadian rivers

• Water quality

Water quantity in Canadian rivers

• Water quantity

Canada's conserved areas

• Conserved areas