Five parts of California, including San Diego County, were listed among the top 10 for smog in the U.S. by the American Lung Association in a report released Wednesday.
The San Diego-Chula Vista-Carlsbad region came in eighth smoggiest. Visalia placed second, Bakersfield-Delano third and Fresno-Hanford-Corcoran fifth.
The Los Angeles-Long Beach, not surprisingly, ranked tops for smog in the nation, and the association also faulted the region for short-term and year-round particle pollution…