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 ...
The Air Quality Index, or AQI, is the primary system used to warn the public when air pollution is dangerous. It’s based on ...
As smoke, dust and harmful ash continue to hit areas throughout Los Angeles County amidst several wildfires, burn scars and wind, two air quality advisories have been issued. Smoke from the Hughes ...
Calculating air pollution from wildfires and other events has become more complicated. That doesn’t mean it’s necessarily ...
The Air Quality Index measured 156 near Forks, Washington, and received a rating of "unhealthy," meaning some members of the ...
The LA wildfires have burned tens of thousands of acres – but on some weather maps, air quality still looks good. What’s ...
Los Angeles is now a week removed from the day that multiple devastating wildfires erupted to torch tens of thousands of ...
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, ...
Ash from the recent LA County fires and burn scars formed by other wildfires in the fall can be dispersed by strong winds.