clean air

SMOG levels improving in Los Angeles

By E - The Environmental Magazine

Feb. 28, 2012 Leave a Comment

Tougher state and federal air quality standards, combined with cleaner burning engines on new vehicles today, have cut air pollution from cars and trucks across California by more than 85 percent since the 1970s, with peak smog levels in the city of Los Angeles dropping some 70 percent. (Thinkstock)

Is it possible?

Filed Under: Earth and Environment, Life in the West, Los Angeles Tagged With: air pollution, clean air, earthtalk, environment, fog, los angeles, pollution, smog, smoke