The Michigan Department of Environment, Great Lakes, and Energy has declared an air quality alert for Friday. There are ...

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

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.

EDT the National Weather Service reported an air quality alert in effect until Sunday at midnight EDT for Muskegon, Ottawa, ...

EDT an air quality alert was reported by the National Weather Service in effect until Sunday at 12:15 a.m. EDT for St. Clair, ...

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

An air quality alert has been issued for most of Southeast Michigan on Independence Day. The alert is in effect for most ...

Smoke from fireworks displays has been trapped in Michigan’s stagnant air flow, and conditions are ripe for ozone creation in ...

The Fourth of July in Milwaukee is off to a stormy start, with scattered showers and thunderstorms moving through the area ...

An air quality alert was issued Thursday by the National Weather Service for the entire Chicago area through Friday night.

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 ...

Los Angeles County is included in an air quality alert reported by the National Weather Service on Thursday at 2:43 p.m. The ...