Information

Masks or facial coverings are required in City-operated facilities, public transit and ride share.

Face covering requirements | Re-opening information

Environmental management

Air quality information


See Alberta's current air quality

Find current and historical air quality information

Go to air quality

Mayor's Environment Expo


Inspire students to help protect our environment

See details on how to get involved and attend our yearly environmental expo

Go to Expo home

City environmental programs and reports


See how we protect Calgary's environment, health and safety

Learn more about our environmental, health and safety programs and services

See programs and services

City contractor environmental responsibilities


View environmental regulations for City contractors

Find environmental guildelines for contractors working with The City

See contractor regulations

Environmental assessment and liabilities


View City policies on site contamination

Find policies, procedures and protocols related to site contamination

See site contamination

City Environment management system


See how we work to improve our environmental performance

Learn more about how we identify, track and reduce our environmental impact

Go to EnviroSystem