The advisory was extended through 7 p.m. Wednesday by the South Coast Air Quality Management District. It includes most of Los Angeles, Orange and Riverside counties in the South Coast Air Basin and ...

The ongoing wildfires have put the Los Angeles area under an air quality alert, with the National Weather Service advising ...

David Leroy Grumman Sr. founded an engineering firm that focused on energy efficiency and indoor air quality, and organized an engineering society committee that set the first standard for building ...

Kelli Ferrone wiped blinds and window sills inside her daughters’ elementary school, just a half mile from the devastating ...

Tinley Park’s long-vacant mental health center is finally coming down, marking the start of a major redevelopment effort.

There will be mostly sunny skies. The high will be 9°. Good air quality (0-50) Primary pollutant O₃ 46 μg/m³ Amount of moisture present in the air relative to the maximum amount of moisture the air ...

As the Jacksonville Jaguars continue their coaching search, owner Shad Khan has several advantages to help him make the right decision for his franchise.

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If you have been hearing about poor air quality in New York City Friday, you can breathe a deep sigh of relief (literally): ...