After fires destroyed multiple neighborhoods across Los Angeles County, many residents looked up to find blue, smoke-free ...
The air has improved in the LA region as firefighters get blazes under control, but there are questions about how safe the ...
Unlike typical wildfires, smoke from the L.A. fires — consisting of toxic materials from burned down homes, cars, and more — ...
Think back to the red AQI forecast on your phone. What information was it trying to convey? The Air Quality Index (AQI) is a ...
Southern California air quality monitors issued a dust and ash alert for all of Los Angeles County as strong Santa Ana winds ...
Angelenos still bothered by the smell of smoke may be surprised to see that Air Quality Index numbers returned to “healthy” or “moderate” levels this week in L.A. County, but they shouldn ...
The Air Quality Index measured 156 near Forks, Washington, and received a rating of "unhealthy," meaning some members of the ...
Calculating air pollution from wildfires and other events has become more complicated. That doesn’t mean it’s necessarily ...
The LA wildfires have burned tens of thousands of acres – but on some weather maps, air quality still looks good. What’s ...
Air quality in wildfire-stricken Los Angeles improved on Thursday from hazardous peaks hit earlier this month, as tiny soot ...
Wear a tight-fitting N95 mask at the bare minimum, but a P100 is better, experts say. Wear long sleeves, eye protection, ...
As thousands of acres burn across Southern California, wildfire smoke is causing poor air quality in the region and beyond.