As if Southern Californians needed something else to worry about, dangerous air quality is threatening parts of the region.

The Bay Area is under an air quality advisory on Monday and Tuesday due to wildfire smoke drifting through the region from ...

according to the air district. For decades, Southern California has failed to comply with federal air quality standards for smog. The failed regulations were among the latest actions designed to ...

Wildfire smoke drifted from the east, bringing bad air quality to several states across the U.S., including California ...

The South Coast Air Quality Management District's vote Friday comes after a federal prosecutor threatened to sue if the rules ...

Wind pushed smoke from Alberta and B.C.’s wildfires to Calgary Tuesday night into Wednesday morning, leading to an air ...

Opponents say the rules would have limited consumers’ choices and driven up costs, while supporters say they are critical for ...

The South Coast Air Quality Management District will hold a public hearing ... while opponents fear higher consumer costs. Southern California’s air quality regulators are set to vote this ...

Smoke from several Canadian wildfires has drifted into the Bay Area, causing officials to warn of worsening air quality ...

Air quality alerts advising people to stay indoors were issued earlier in the week and lasted through part of Wednesday ...

As the Bay Area’s first heat wave of 2025 began to crank up the thermometer on Thursday, the Bay Area Air District responded ...

The South Coast Air Quality Management District (AQMD) cautions that high ... The EPA's AirNow pollution map shows a large area in the Coachella Valley facing "unhealthy" levels of pollution ...