How Wood Smoke is Dirtying Alaska's Air

In Fairbanks, Alaska, residents are using wood stoves to heat their homes during the frigid winter months. But, smoke created by these wood burners is contributing to some of the worst air pollution in the country. Cathy Cahill discusses air quality in the Last Frontier.

Source: http://www.npr.org/2013/02/22/172696690/how-wood-smoke-is-dirtying-alaskas-air?ft=1&f=1007

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