Smoke from the wildfire in New Jersey's Wharton State Forest is being smelled in New Jersey, Pennsylvania and Delaware.

The worst air in the country on the morning of June 14 was in New Castle County because of a wildfire in New Jersey. The air quality index in Wilmington as of 9:45 a.m. was 227, which is "very ...

More rain is expected on Sunday along with air quality concerns from a large wildfire burning in a New Jersey state forest.

Baltimore County is under a Code Orange air quality alert through midnight as smoke from wildfires burning in New Jersey ...

Air quality warnings show PM2.5 particles at dangerous levels. Learn why today's hazy sky is a toxic soup that's damaging ...

On Saturday at 10:18 a.m. the National Weather Service reported an air quality alert in effect until Sunday at midnight for ...

An air quality alert was reported by the National Weather Service on Saturday at 10:18 a.m. in effect until Sunday at ...

An 'Orange Alert' means air pollution concentrations within the region may become unhealthy for people of sensitive groups ...

Depending on your age, health condition, and the level of air quality alert, it is recommended that you make activities ...

Another air quality alert​ has been issued for the Tri-State Area, this time for central and southern New Jersey.

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