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)
Define fictitious: of, relating to, or characteristic of fiction : imaginary â fictitious in a sentence of, relating to, or characteristic of fiction : imaginary; conventionally or hypothetically assumed or accepted; false, assumedâ¦