At 9:54 a.m. on Tuesday, the National Weather Service reported an air quality alert in effect until Wednesday at midnight for Passaic, Hudson, Bergen, Essex and Union counties.

Hazy skies linger over New Hampshire as smoke from the Canadian wildfires drifts overhead. "The sky will continue to have a hazy look to it due to lingering wildfire smoke, particularly across NH where the Air Quality Alert for particle pollution has been extended through today," the National Weather Service forecaster's discussion said.

The National Weather Service reported an air quality alert at 7:22 a.m. on Tuesday in effect until 11:15 p.m. for Franklin, Hampshire and Hampden counties.