The high temperatures combined with "low level smoke" led the Pennsylvania Department of Environmental Protection to issue a ...

The National Weather Service has issued a heat advisory for Rhode Island and other parts of Southern New England.

The best way to protect yourself from poor air quality is to stay indoors, especially when the Air Quality Index reaches ...

"The New Jersey Department of Environmental Protection has issued a code orange air quality alert Tuesday for Ocean County ...

At 3:45 p.m. on Monday, the National Weather Service reported an air quality alert in effect until Wednesday at midnight for ...

At 3:45 p.m. on Monday, the National Weather Service reported an air quality alert in effect until Wednesday at midnight for ...

The Minnesota Pollution Control Agency has issued an Air Quality Alert for much of central and northern Minnesota for Tuesday ...

Newly deployed sensors will fill in significant gaps in the air quality monitoring network in the Pajaro Valley region. In an ...

The U.S. Environmental Protection Agency (EPA) announced that parts of Allegheny County have made significant improvements in ...

Thick, smoky air has settled over large swaths of southern Manitoba on Monday afternoon, prompting Environment Canada and ...

While alerts have been downgraded from 'unhealthy for sensitive groups' to 'moderate,' the air quality could still be a ...