Toxic chemicals from L.A.'s fires are going under-reported and pose serious long-term risks, a group of lawmakers say. They ...

Michigan regulators to approve air quality permits for two facilities near southwest Detroit, despite heavy existing air ...

Locals share how to be a responsible and respectful traveler when visiting Los Angeles in the wake of the devastating fires.

One of the potential beneficiaries of Gov. Josh Shapiro’s newly announced Pennsylvania energy plan could be a $1.5 billion ...

The Maricopa County Air Quality Department wants to find out how much you know about high pollution advisories, no burn days ...

During the recent fires, many L.A. residents were inundated with information (and misinformation) about air quality. Here's the latest on a few spots where you can hike safely post-fires and not fret ...

In Cincinnati’s low-income neighborhoods, breathing is not just a natural act—it’s a health hazard. Local experts say ...

Two city centre areas, Moor Street Queensway and the A38, had "ongoing exceedances" of the legal limit of NO2, it added. The report, which summarised air quality data from 2023, said positive progress ...