"Air quality can vary by hour and location depending on wind conditions," said an air pollution control agency.
"Keep doors and windows closed," read the NWS' post ... agency for all of Orange County and the urban portions of Los Angeles, Riverside and San Bernardino counties—covers an area of 10,743 ...
DOWNTOWN, LOS ANGELES (KABC) -- A pair of graffiti-covered skyscrapers have added a bit of unusual color to the downtown Los Angeles skyline. Eyewitness News dug for some answers to see where ...