Lancaster County Sierra Club members aren’t satisfied with the county’s two state-regulated air pollution monitors, so they've recruited volunteers to generate a fuller picture of the hazards fine ...

Spikes in small airborne particles propelled Lancaster County to the 30th worst ranking in the nation for short-term soot pollution in the American Lung Association’s annual air quality report ...

Smoke from the Canadian wildfires has sparked air quality advisories across much of the U.S. since May. Now millions of Americans are bracing themselves for another wave of smoke that’s making its way ...

Memphis Community Against Pollution announced a $250,000 investment into air quality monitoring technology in Memphis at a July 2 press conference. The money will be used to install several air ...

STAMFORD — On the webpage for the city’s air quality monitoring system Wednesday, all 10 dots representing sensors in different parts of Stamford were a maroon color caused by the haze from wildfires ...

CLEVELAND, Ohio - Environmental advocates are suing the State of Ohio and the Ohio Environmental Protection Agency, claiming lawmakers illegally stripped citizens of their ability to fight air ...

Memphis Community Against Pollution (MCAP) is investing $250,000 in air quality monitoring technology. Nine air quality sensors will be installed throughout Memphis to continuously monitor pollution ...