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)
1 The Real McCoy. The idiom the real McCoy means the genuine person or thing (as opposed to a fake or an imitation). 2  Reel In. The phrasal verb reel in means to attract or draw in somebody or something. 3  Reel Off. The phrasal verb reel off means to say something quickly and easily.