A map from AirNow suggests that the air quality around Los Angeles and Anaheim ... and officials have warned that the worst may be yet to come. The Pacific Palisades Fire, fueled by gusts of ...

Toxic smoke and dangerous particulate pollution are spreading far beyond the flames, leaving air quality at unhealthy levels ...

Millions woke up to hazy skies and poor air quality Wednesday morning as crews continued to fight the Palisades Fire in western Los Angeles, the Eaton Fire near Altadena and the Hurst/Sylmar Fire ...

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.

There are many pollutants of concern in wildfire smoke,” including ozone, carbon monoxide and other toxic gases, says pediatrician Debra Hendrickson.

Already known for having some of the worst air quality in the ... According to nationwide Air Quality Index data maintained by USA TODAY, areas hit hardest include central LA county around ...

The smoke was expected to most heavily affect northwest coastal LA County, and in areas nearest the Palisades, Eaton and Hurst wildfires.

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 and the U.S. You can also open the map in a ...