Map Shows Air Quality Plummeting in California

Southern California air quality monitors issued a dust and ash alert for all of Los Angeles County as strong Santa Ana winds ...
The Air Quality Index, or AQI, is the primary system used to warn the public when air pollution is dangerous. It’s based on ...
Unlike typical wildfires, smoke from the L.A. fires — consisting of toxic materials from burned down homes, cars, and more — ...
Air quality is a big concern for everyone in Southern California, even for those who don't live near fire zones. Here are answers to some of your top questions.
Wear a tight-fitting N95 mask at the bare minimum, but a P100 is better, experts say. Wear long sleeves, eye protection, closed-toed shoes and cut-resistant gloves. Clean or decontaminate anything ...
Get top local stories in Southern California delivered to you every morning ... too large to be detected by air quality ...
Indicators like the Air Quality Index (AQI), commonly used to track air pollution ... an air pollution expert at ...