Canadian wildfire smoke returns, bringing haze to Michigan. As of July 25, advisories are in effect for the U.P. and northern Lower Peninsula.

The National Weather Service reported an air quality alert at 7:34 a.m. EDT on Friday in effect until Saturday at 1 a.m. EDT for Emmet, Cheboygan, Presque Isle, Leelanau, Antrim, Otsego, Montmorency,

MIchigan's air quality will be unhealthy for some groups Friday. Check the air quality index map to see if it's good or bad near you.