Thousands Told To ‘Close Windows and Doors’ in California, Arizona
If you’re planning to get outside on Sunday—whether it’s a workout, yard work, or a long drive—think twice.…
These Southern California counties ranked worst in U.S. for ozone pollution
A new report from the American Lung Association revealed that two counties in the Inland Empire are the…
San Diego region ranks 7th smoggiest in US, report finds
The San Diego-Chula Vista-Carlsbad region is the seventh-smoggiest area in the nation, with ozone pollution generally worsening in…
44% of Americans breathe dangerously polluted air. In California, it’s 82%
Greater Los Angeles remained the most ozone-polluted metro area in the nation, according to the American Lung Assn.’s…