While federal law requires publicly disclosed monitoring of major pollutants, fence-line communities in Louisiana have long ...

The City of Jacksonville’s Office of Administrative Services is issuing an air quality advisory today because of elevated ...

In New Orleans, Amy Stelly with the Claiborne Avenue Alliance Design Studio, Inc., a leader in the push to remove the ...

Philadelphia received straight “F’s” for air quality in the American Lung Association’s annual assessment of the nation’s air ...

Many power plants benefiting from exemptions rank among the nation’s worst polluters. The Trump administration says cheaper ...

According to a notice published by the NWS, the South Coast Air Quality Management District (AQMD) issued an air quality alert due to "harmful" levels of particle pollution from windblown dust in the ...

Community groups are fighting an unusual Louisiana law that restricts how they use data from air-quality monitors, saying it ...

With the fate of EPA regulations uncertain, advocates say local environmental protection efforts, like a community air ...

High caution readings were found on 23 days last summer with only four corresponding with sewer system overflows, water ...

TUCSON, Ariz. (13 News) - On Wednesday, southern Arizona had one of its first ozone alerts of the year. It will be just one of many in the coming months. The beginning of April is normally the start ...

Personal exposure to nitrogen dioxide and the oxidative potential of fine particulate matter (PM2.5), but not PM2.5 mass, ...

For community groups to allege violations of environmental rules, a state law says groups have to use federally-approved testing equipment, and it sets restrictions for analyzing and sharing the data.