8 of top 10 most polluted American cities are in California

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According to a “State of the Air” report from the America Lung Association, 8 of the top 10 most polluted cities are from California. USA TODAY: Forget the Golden State. California should be called the Smoggy State. Eight of the USA’s 10 most polluted cities, in terms of ozone pollution, are in California, according to the American Lung […]