Wildfire smoke creates air quality concerns in B.C.

Smoke from wildfires in B.C. is creating air quality concerns around the province and raising questions about the long term exposure to that kind of pollution. Welcome to The National, the flagship nightly newscast of CBC News »»» Subscribe to The National to watch more videos here: https://www.youtube.com/user/CBCTheNa... Voice Your Opinion & Connect With Us Online: The National Updates on Facebook: / thenational The National Updates on Twitter: / cbcthenational »»» »»» »»» »»» »»» The National is CBC Television's flagship news program. Airing six days a week, the show delivers news, feature documentaries and analysis from some of Canada's leading journalists.

Air quality concerns rise as U.S. wildfire smoke hovers over B.C.

Wildfire smoke creates air quality concerns in B.C.

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