The Allegheny County Health Department issued an update on air quality near the U.S. Steel Clairton Coke Works following ...

With smoke lingering in the air, we delve into how it affects our health and environment. What are the latest readings? What ...

High school coaches and administrators across Minnesota have been asked to be aware of air-quality levels as athletes return ...

Winds could blow smoke from the Bear Gulch fire burning on the Olympic Peninsula, bringing the potential for unhealthy air ...

It’s peak wildfire season, and air quality is getting worse. As climate change brings higher temperatures, extended heatwaves ...

Ozone pollution in Portland, Gresham and other cities could reach unhealthy levels for sensitive groups Tuesday afternoon.

An air quality alert was reported by the National Weather Service on Tuesday at 12:17 p.m. in effect until 8 p.m. for ...

The City Council dropped a $202 million effort that would have expanded the city’s cooling centers to also accommodate people ...

OLYMPIC NATIONAL FOREST, Wash. — The Bear Gulch Fire within the Olympic National Forest and National Park has now prompted an ...

The Kyrene School District released an air quality report on Tuesday showing the air quality measurement at the Kyrene De La ...

Researchers at The University of Alabama in Huntsville (UAH) have published a paper in Communications Earth & Environment ...

Air quality alerts were issued for New York City on Tuesday as hazy skies due to Canadian wildfire smoke descended over the ...