Wildfire smoke increases tiny particles in the air known as particulate matter that can be harmful to people’s health.
Smoke from wildfires — like the ones in Los Angeles — can have health consequences. Here's what experts expect.
As thousands of acres burn across Southern California, wildfire smoke is causing poor air quality in the region and beyond.
After the fires get under control, wind could help push some particles out of the air, as will gravity with some larger compounds. Gases and fine particles could hang around longer. In burned areas, ...
Major air pollutants have declined in recent decades, but USA TODAY’s analysis shows wildfire smoke is taking their place.
As wildfires ravage Los Angeles, experts answer key questions about how wildfire smoke affects health and how to protect ...
This finding suggests that the air we breathe plays a larger role in skin conditions than we previously thought.
Air quality across parts of California is deteriorating to hazardous levels as strong winds drive rapid wildfire spread and stir up heavy dust.
LOS ANGELES (AP) — With levels of sooty air pollution far too high across swaths of the Los Angeles area, Dana Benton is ...
On Wednesday at 5:31 p.m. an air quality alert was issued valid until Friday at 12:15 a.m. The alert is for Catalina and ...
Fires continue to ravage Los Angeles County in California. The smoke and pollution poses a threat to certain vulnerable groups.