There were no air quality alerts across the U.S. early Friday, following a flurry of warnings partly linked to wildfires in ...

At 10:13 a.m. on Friday, the National Weather Service reported an air quality alert in effect until 11 p.m. for Passaic, ...

Columbus' air quality is once again expected to become unhealthy for sensitive groups on June 12 due to smoke and ozone ...

Thursday will be a sunny, hot and hazy day in Philadelphia, though a Code Orange Air Quality Alert is in effect for much of ...

An air quality alert is in effect today for NYC, Long Island, and part of New Jersey due to smoke from the Canadian wildfires ...

New York state health officials have issued an Air Quality Health Advisory for NYC on Thursday due to the forecast presence ...

Maps show where new plumes of smoke will cause hazy skies through the end of the week. Low-level smoke is forecast to spread ...

With the recent string of poor air quality alerts in Minnesota, there are concerns of wildfire smoke impacting tourism here ...

Air quality alerts have been posted across the US Northeast, including New York City and Washington, due to Canadian wildfire ...

Typically, during the summer months of June, July and August, when the wind goes northwest behind a front, the New York sky ...

Health officials issued a ground-level ozone warning Thursday for the lower Hudson Valley, New York City and Long Island.

On Friday at 9:43 a.m. an air quality alert was reported by the National Weather Service in effect until 11 p.m. for ...