Learn what the air quality index (AQI) means, how it impacts your health, and how to stay safe when pollution is high.

Erin Davis/Axios Visuals Air quality in Salt Lake City is getting worse, according to year-over-year data. Why it matters: Long-term exposure to poor air quality is harmful to our health. By the ...

Specialized air quality instruments captured a spike in lead, chlorine, and bromine pollution during the L.A. wildfires.

The Pursat Provincial Department of Environment has urged residents to stop burning solid waste at home or setting fires in ...

In the wake of the Palisades and Eaton fires, concerns about air quality across the county have been on the rise.

Weather conditions are trapping smoke and other air pollutants near the ground where people breathe, officials said.

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

An air quality alert was issued on Tuesday at 5:03 a.m. for Josephine County.

Bryan Johnson explained why the “bad air quality” in India caused him to walk out of Nikhil Kamath’s podcast mid-episode.

The India Meteorological Department has issued warnings for dense fog and thunderstorms in some northern regions. Air quality ...

The Central Pollution Control Board (CPCB) reported that the Air Quality Index (AQI) in the national capital stands at 247, ...

VIENTIANE: Air quality in several areas of Laos has deteriorated, with PM2.5 levels reaching thresholds that pose health ...