Dangerous wildfire smoke impacting more than a dozen states

Dangerous wildfire smoke is impacting over a dozen states Saturday as air quality alerts span from the Upper Midwest and Great Lakes to the Northeast and Mid-Atlantic.

​Dangerous wildfire smoke is impacting over a dozen states Saturday as air quality alerts span from the Upper Midwest and Great Lakes to the Northeast and Mid-Atlantic.  US Dangerous wildfire smoke is impacting over a dozen states Saturday as air quality alerts span from the Upper Midwest and Great Lakes to the Northeast and Mid-Atlantic.