Among the problems: hundreds of lab samples went unprocessed for more than two weeks and surgical staff had no hot water to ...

The Orange County and Santa Ana Mountains area is included in an air quality alert reported by the National Weather Service ...

When air quality is ranked "unhealthy for vulnerable groups" it means PM 2.5 are at levels that can cause problems for people ...

EDT the National Weather Service reported an air quality alert in effect until Saturday at midnight EDT for Berrien County.

A code orange air quality alert means that air pollution concentrations may become unhealthy for sensitive groups, including ...

EDT an air quality alert was reported by the National Weather Service in effect until Sunday at midnight EDT for Berrien ...

Sensitive groups are at a higher risk of health issues due to the outside air, according to area air quality experts.

A regional air quality alert was issued for much of Southern California as harmful levels of fine particle pollution spread ...

On Tuesday at 3:45 p.m. the National Weather Service reported an updated air quality alert in effect until Thursday at midnight for Monmouth County.

The Michigan Department of Environment, Great Lakes, and Energy (EGLE) has issued an Air Quality Alert statewide Sunday until ...

Los Angeles and much of Southern California were met with a regional air quality alert on Saturday, following July 4th ...