Smog-covered mountains, gritty sidewalks, smelly fumes from traffic-choked freeways. Los Angeles was a tough place to breathe several decades ago but a study shows how much that has changed, especially for the region’s youngest residents.
Hot, stagnant weather caused smog levels to jump in Southern California this year.
James Pitts, a pioneering smog researcher whose work spurred California’s ground-breaking clean-air regulations, has died. He was 93.
Southern California is back at the top of the list for having the worst air pollution in the country.
Federal regulators will begin testing pollution levels in the air near freeways in Southern California and across the nation next year.
The Supreme Court has overturned part of the anti-smog program at the Port of Los Angeles.
Los Angeles skies are less smoggy, a sign that emission-control strategies are working, new research has found.
For the 10th year, the Southern California smog regulatory agency is accepting applications from lawn mower owners to swap their fume-generating gas machines for subsidized and quiet, clean electrical mowers.
A federal lawsuit says the Environmental Protection Agency failed to force officials to crack down on Los Angeles smog.
(KFWB 980) — Long Beach needs to reduce smog. Phil Hulett spoke with Sam Atwood, the spokesman for the South Coast Air Quality Management District.
LOS ANGELES (CBS) — Can clean be overrated? America’s dirtiest cities happen to include some very popular tourist destinations. According to an annual survey in Travel + Leisure magazine, Los Angeles has been dubbed the […]
One of the top do-it-yourself outlets in the U.S. faces a lawsuit for selling products that regulators say could damage the environment.
The American Lung Association’s annual “State of the Air Report” shows the Los Angeles-Long Beach-Riverside region is the most polluted area for ozone levels in the U.S.
Southern California’s anti-smog agency overwhelmingly approved a controversial plan that would allow companies to pollute by purchasing emission credit.
Southern California’s anti-smog agency overwhelmingly approved a controversial plan that would allow companies to pollute by purchasing emission credits.