Wildfires are tearing through thousands of acres in Los Angeles County in California, as strong Santa Ana winds stoke the ...

The Montgomery County Sheriff's Office has clarified that reports of hazardous air quality in the area were due to a glitch ...

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

Smoke from the raging Southern California wildfires is filling city skylines, leaving officials to warn residents of ...

Multiple wildfires are still plaguing Southern California, resulting in poor or even dangerous air quality in many areas. As ...

Major air pollutants have declined in recent decades, but USA TODAY’s analysis shows wildfire smoke is taking their place.

Air quality issues from the fires have the potential spread far, so medical expert David Geier is warning the Lowcountry to ...

The India Meteorological Department and the Indian Institute of Tropical Meteorology predicted that AQI may breach the 400 ...

the worst areas measured by the AQMD for air quality — where the air is deemed hazardous — were Malibu and Catalina Island, the latter presumably because Santa Ana winds are pushing the smoke ...

By sunrise on Wednesday, however, air quality reached hazardous levels that threatened people’s health. This is happening more and more often, a USA TODAY analysis of U.S. EPA data shows.