Fresno is America’s dirtiest city. Forbes magazine says Fresno is at the top of their annual list this year. The magazine says the Central Valley suffers from some of the worst air in the nation and a poor water supply. It also cites the Valley’s geography as a factor because the Valley acts like a giant bowl that traps a lot of pollutants.
Fresno Is America’s Dirtiest City
December 12, 2012 · 6:16 am