Bay Area air quality remains among the most polluted in the entire country, according to the "State of the Air" report by the ...

The Bay Area is among the top 25 metros in the U.S. with the worst ozone pollution, according to the American Lung ...

This week, the American Lung Association or ALA released their 26th “State of Air Quality” report. The Bay Area received low ...

Bay Area's air quality struggles despite green reputation, with high ozone and particle pollution impacting health, ...

The Bay Area's tri-city metro also ranks 11th on the list with the most daily particle pollution and ranks ... metro is experiencing too much bad air, it’s better than it used to be, the report shows.

Should old cars get a break from California’s smog check laws? Former Tonight Show host and avid car collector Jay Leno ...

California has some of the dirtiest air in the nation, according to the American Lung Association's new State of the Air ...

Here’s where California cities ranked in the latest State of the Air report, released March 23. The Los Angeles-Long Beach ...

When it comes to the Bay Area’s air quality report card, there’s little to smile about. The grades show failure across the ...

The vast oil refinery in Benicia faces an uncertain future after its owner warned of the plant’s possible closure.

This week, the House of Representatives voted to block the state’s ban on the sale of new gas-powered vehicles, challenging ...