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

Residents across the Garden State will face excessive heat through Wednesday, according to the NWS. A Heat Advisory is in ...

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

The National Weather Service reported an air quality alert at 2:45 p.m. EDT on Tuesday in effect until Wednesday at 2:45 p.m.

Smoke from Canadian Wildfires prompted the Minnesota Pollution Control Agency to issue an air quality alert Tuesday afternoon ...

On Tuesday at 4:09 p.m. an air quality alert was reported by the National Weather Service in effect until 11 p.m. for Bristol ...

On Tuesday at 3:45 p.m. an air quality alert was reported by the National Weather Service in effect until Thursday at ...

An air quality alert was reported by the National Weather Service on Tuesday at 3:45 p.m. in effect until Thursday at ...

The Mid-Ohio Regional Planning Commission has issued an Air Quality Alert for central Ohio counties due to elevated ozone levels.

On Tuesday at 3:45 p.m. the National Weather Service reported an air quality alert in effect until Thursday at midnight for Berks, Lehigh and Northampton counties.

The Pennsylvania Department of Environmental Protection declared a Code Orange Air Quality Action Day for Wednesday, due to ...