Reno and other Nevada cities ranked worse than Los Angeles for air pollution, according to the American Lung Association’s ...

An annual report from the American Lung Assn. showed that Los Angeles has improved its air quality but still deserves its ...

L.A. may be getting bad press as the smoggiest U.S. city, but let’s face it—we’re far from the only place dealing with ...

The most recent State of the Air report by the American Lung Association found that more than 150 million Americans breathe ...

LOS ANGELES (CNS) -- The Los Angeles-Long Beach area ranked as the nation's smoggiest region in a report released Wednesday ...

The Los Angeles metro is once again the worst for ... examining the levels of air pollution across the United States based on data compiled by the U.S. Environmental Protection Agency for 2021 ...

The iconic skyline of downtown Los Angeles has been clouded by smog for decades, so this title should come as no surprise to Angelenos. Yet again, L.A. is the smoggiest city in the U.S., according ...

Residents across New York and New Jersey are dealing with poorer air quality than usual, but a new report revealed that even ...

Fresno ranked third among the worst U.S. cities for air pollution, according to the American Lung Association’s annual State ...

Despite improvements in air quality in past decades, 156 million Americans still breathe in too much soot or ozone, says the ...

The project on four lots will not only replace long-standing blight with majestic trees, but could also improve air quality and ... plans to plant sequoias in Los Angeles, Oakland, California ...