The Clayton, CA pollution index is the sum of the most hazardous air pollutants displayed in pounds. The Clayton, CA pollution index is 24.4% less than the California average and 170.1% greater than the national average.
Definition of real. 1  1 : of or relating to fixed, permanent, or immovable things (such as lands or tenements)
adj. real, genuine. 1  accurate. 2  actual. 3  authoritative. 4  bona fide. 5  certain. 6  convincing. 7  credible. 8  creditable. 9  dependable. 10  factual. 11  faithful. 12  for real. 13  legit. 14  legitimate. 15  official. 16  original. 17  pure. 18  reliable. 19  sure. 20  true. 21  trustworthy. 22  trusty. 23  twenty-four carat. 24  valid. 25  veritable.