An air quality alert was issued for New York City, as well as parts of New York State, New Jersey and Connecticut on ...

Officials issued an alert as air quality was expected to reach unhealthy levels in all of Wisconsin until noon Thursday.

Philadelphia Fire Department installs free smoke alarms in local homes, part of their #PFDStrongerTogether campaign for fire ...

Smoke from Canadian wildfires continues to worsen air quality across the Midwest and parts of the Northeast. The Canadian ...

The sun is starting to set this eve and you have may noticed some haze. The haze is from smoke high up in the atmosphere from ...

Smoke from Canadian wildfires is beginning to worsen air quality in the eastern U.S. as several Midwestern states battle ...

See where Canadian wildfire smoke and plume of dust from the Sahara will hover over U.S. East Coast this week.

More wildfire smoke & haze return to Wisconsin throughout the day Wednesday, as temperatures bounce back into the middle 70s ...

Boston meteorologists say this week's weather could include the first 90-degree day of the year, thinning wildfire smoke, and ...

Wednesday’s forecast featured sunny skies alongside the haze from wildfire smoke, but Vermonters can expect heavy rains to roll into the state this weekend.

Those who are particularly sensitive to respiratory ailments should limit overexertion outside this afternoon and this ...

Canada is having another bad wildfire season, and more than 27,000 people in three provinces have been forced to evacuate.