PHILADELPHIA (CBS) -- Air Quality Index (AQI) refers to the Environmental Protection Agency's scale regarding the health impact of air quality and pollution in the U.S., regulated under the Clear Air ...

Here’s what you need to know about the air quality in Austin on Thursday and what exactly makes it unhealthy. The short answer: pollution. According to AirNow, a government website sharing air quality ...

At the recent French-Speaking Pneumology Congress held in Marseille, France, between January 24 and 26, 2025, Olivier Brun, a pulmonologist at the Hospital Center of Perpignan in Perpignan, France, ...

A research team used data from low-cost sensors, artificial intelligence and mobility data to improve models that assess human exposure to fine particulate matter (PM 2.5), tiny particles in smoke and ...

Ozone alerts have been issued across Texas, with officials urging reduced driving as pollution is expected to spike Thursday.

A report on air quality found year-round pollution in the Little Rock metro area is getting worse, with the average level of particle pollution, or soot, in the metro area tying for the worst in the ...