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)
The three reals are: 1  The actual place of work, shop floor or gemba (pronounced gem-baah) 2  The actual product or gembutsu (pronounced gem-boot-sue) 3  The real facts and data or jujitsu (pronounced jew-jeet-sue)