An air quality advisory is in effect for all of southeast Michigan for Friday, July 4. The Southeast Michigan Council of ...

An Air Quality Advisory is in effect across most of Southeast Michigan for July 4th, including Livingston, Washtenaw, Lenawee ...

Central Arkansas has been placed under an Ozone Action Advisory, which is now classified as "Code Orange".Determined color ...

Freeway north of LA is under an air quality alert which was reported by the National Weather Service on Thursday at 2:43 p.m.

The Orange County and Santa Ana Mountains area is under an air quality alert which was reported by the National Weather ...

Poor air quality caused by ozone and other sources prompted the warnings across six states on Thursday and Friday.

Los Angeles County is included in an air quality alert reported by the National Weather Service on Thursday at 2:43 p.m. The alert is in effect until Saturday July 5, at 11 p.m.

At 2:43 p.m. on Thursday, the NWS Los Angeles/Oxnard CA reported an air quality alert in effect until Saturday at 11 p.m. The ...

An air quality alert was reported by the NWS San Diego CA on Thursday at 2:47 p.m. in effect until Saturday at midnight. The ...

The Southwest Ohio Air Quality Agency reports that "levels of ozone within the region may approach or exceed unhealthy ...

Officials with the Arkansas Department of Energy and Environment and the Division of Environmental Quality (DEQ) have issued ...

The predicted levels of ozone in the atmosphere on Friday prompted an Air Quality Advisory to be issued by the Michigan Department of Environment, Great Lakes, and Energy.