St. Paul Pioneer Press
How to protect yourself from the bad air caused by wildfires
When wildfires burn, smoke can travel long distances and degrade air quality far away, like the Canadian wildfires creating heavy smoke.
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How to protect yourself from the bad air caused by wildfires is one of our current travel picks. When wildfires burn, smoke can travel long distances and degrade air quality far away, like the Canadian wildfires creating heavy smoke.