Fires across the Los Angeles area have killed at least 25 people. The Palisades and Eaton fires continue to burn in Southern ...

California wildfires live updates: 5 dead as blazes spread to Hollywood Hills, more than 100,000 evacuated The Palisades Fire ...

Latest news and live updates on the Pacific Palisades brush fire in California as evacuations and road closures are underway.

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

The Air Quality Index measured 156 near Forks, Washington, and received a rating of "unhealthy," meaning some members of the ...

Dust and ash left behind from the wildfires across Southern California can be irritating and hazardous when inhaled.

Wildfire ash carries many carcinogens that could cause short- and long-term health problems, including asthma attacks and ...

Ozone is a gas comprised of three oxygen (O3) atoms. It is unstable and reacts easily to other gases. In its natural state, it is a component in several levels of the atmosphere. At high altitudes ...

Air quality in San Francisco is improving, according to an Axios analysis of year-over-year EPA data. Why it matters: Long-term exposure to poor air quality is harmful to your health. A growing body ...

Blowing dust may result in air quality index levels that are unhealthy for sensitive groups or worse. The winds may disperse ash from the Palisades and Eaton fires, which have burned a combined ...

Jan. 17, 2025 — Atmospheric scientists show proposed 'geoengineering' effort to remove methane, a potent greenhouse gas, from the atmosphere could worse air quality while providing minimal climate ...

Protect yourself from poor air quality like smoke pollution, allergies, bacteria, dust, pets and more with our picks for the best air purifier. Laboratory Technical Project Manager Gianmarco ...