Los Angeles County is the focus of an air quality alert reported at 1:58 p.m. on Wednesday by the National Weather Service.

On Wednesday at 2:12 p.m. an air quality alert was reported by the NWS San Diego CA in effect until Sunday at midnight. The ...

Skies over metro Phoenix were hazy and gray Tuesday morning. Here's what is causing poor air quality in Phoenix and when it ...

Santa Ana Mountains/Foothills, Orange County Coast, Orange County, San Bernardino and Riverside County Valleys and San Gorgonio Pass Near Banning are under an air quality alert which was reported ...

President of the Society for Gastroenterology and Hepatology in Nigeria (SOGHIN), Professor Jesse Otegbayo, has said that long-term exposure to fine particle pollution quietly circulating round the ...

Two wildfires burning in Southern California are causing dangerous smoke impacts for more than 320,000 people.

Microplastics get into your body through food, water, and air, says Stephanie Wright, PhD, a senior lecturer in environmental toxicology at Imperial College London. Given the amount of air humans ...

MRI evidence shows modest urban haze stiffens heart tissue, marking air pollution as a stealth cardiac saboteur beyond traditional risks like smoking.

Heat waves are primarily caused by high-pressure systems that push warm air down onto an area and hold it there. During heat ...

Native Americans face highest risk for heart failure from metals…multiple health dangers tied to wildfire smoke…public trust ...

At 1:58 p.m. on Wednesday, the NWS Los Angeles/Oxnard CA reported an air quality alert in effect until Saturday at 11 p.m.