National Clean Air Day is held this year Wednesday, June 6 and is celebrated each year in conjunction with Canadian Environment Week and the National Commuter Challenge which promotes the use of alternative forms of transportation including public transit. See the above link for the informational poster on how to ride transit for free that day.
Canadian Environment Week will take place from June 3 - June 9, 2018.
Learn more about Clean Air Day on Environment Canada's Canadian Environment Week web page.
Public Works Department
City of Prince Albert
1084 Central Avenue
Prince Albert, SK