An air quality alert was issued on Wednesday at 4:14 p.m. in effect until Thursday at 6 p.m. The alert is for San Bernardino ...

Southern California air quality monitors issued a dust and ash alert for all of Los Angeles County as strong Santa Ana winds ...

Officials are warning of windblown ash and other pollutants from Los Angeles-area fires and say air quality readers won't ...

In the aftermath of the Southern California wildfires, health experts are warning residents over possible health effects from toxins lingering in the air. Ash, smoke and other chemicals can easily ...

Coverage of when the Hughes fire exploded north of Castaic, the areas under evacuation orders and an extended red flag ...

A wildfire in the hills near the U.S.-Mexico border exploded early Friday morning over thousands of acres, prompting evacuation orders throughout the Otay Wilderness Area and triggering school ...

The areas surrounding the wildfire, including the San Gabriel Mountains, the 5 Freeway corridor near Castaic Lake and Santa Clarita, are expected to be the most impacted by the Hughes fire, which ...

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 ...

Even with thick smoke coming from the Hughes Fire, skies have been clear in many areas, and the air quality forecast has been ...

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

Wear a tight-fitting N95 mask at the bare minimum, but a P100 is better, experts say. Wear long sleeves, eye protection, closed-toed shoes and cut-resistant gloves. Clean or decontaminate anything ...

The San Diego APCD has extended an air quality alert due to increased fine particle pollution from wildfire smoke for San ...