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.

Most of the state will see some improved air quality levels on Wednesday. But levels will still be unhealthy for Grafton, Sullivan and Cheshire counties.