Wildfires are tearing through thousands of acres in Los Angeles County in California, as strong Santa Ana winds stoke the ...
The Air Quality Index measured 156 near Forks, Washington, and received a rating of "unhealthy," meaning some members of the ...
Wildfire ash carries many carcinogens that could cause short- and long-term health problems, including asthma attacks and ...
A wildfire smoke advisory remains in effect this weekend for most of Southern California due to wildfires in Los Angeles ...
There are many pollutants of concern in wildfire smoke,” including ozone, carbon monoxide and other toxic gases, says ...
As thousands of acres burn across Southern California, wildfire smoke is causing poor air quality in the region and beyond.
Ash from the recent LA County fires and burn scars formed by other wildfires in the fall can be dispersed by strong winds.
As wind and fire conditions change rapidly, zoom in and out on the interactive map below to see where air quality is worst around Southern California. You can also open the map in a new window here.
Calculating air pollution from wildfires and other events has become more complicated. That doesn’t mean it’s necessarily ...
LOS ANGELES — Massive wildfires burning in the Los Angeles area have filled the air with a thick cloud of smoke and ash, ...