Nearly half the country is exposed to unhealthy air that poses serious health risks, according to a new report from the ...

The San Joaquin Valley has finally achieved a 1997 federal standard for removing fine particulates from local air, according ...

PITTSBURGH — The greater Pittsburgh metropolitan area is among the 25 regions in the country with the worst air pollution, ...

The report says the Louisville Metro area had 8.2 unhealthy days per year and ranked the 29th worst nationally for smog in that timeframe. As for particle pollution, the metro had 2.2 unhealthy days ...

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More than 156 million Americans live among unhealthy levels of air pollution, an annual report from the American Lung ...

Fairfield County is among the 25 most polluted counties in the U.S. Pollution worsened in the New Haven, Hartford and Waterbury areas too.

A new report from the American Lung Association notes a drastic decline in air quality and raises health alarms. Climate ...

The American Lung Association report finds that climate events are causing more people in the U.S. to breathe toxic air even ...

Ranking among the cleanest cities in the nation in terms of air quality in its 2024 report, the ALA now says Des Moines ranks ...

Louisville continues to struggle with poor air quality, according to a new report, as federal support is eroded.

The greater Wheeling-Ohio metro region’s air quality has declined in recent years, according to the American Lung Association’s 2025 State of the Air report, which was released Wednesday. Out of all ...