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About: Pollution in California     Goto   Sponge   NotDistinct   Permalink

An Entity of Type : yago:WikicatEnvironmentalIssuesInCalifornia, within Data Space : dbpedia.org associated with source document(s)

Type: yago:Abstraction100002137yago:Cognition100023271yago:Content105809192yago:Issue105814650yago:PsychologicalFeature100023100yago:WikicatEnvironmentalIssuesInCalifornia New Facet based on Instances of this Class

Pollution in California relates to the degree of pollution in the air, water, and land of the state of California. Pollution is defined as the addition of any substance (solid, liquid, or gas) or any form of energy (such as heat, sound, or radioactivity) to the environment at a faster rate than it can be dispersed, diluted, decomposed, recycled, or stored in some harmless form. The combination of three main factors are the cause of notable unhealthy levels of air pollution in California: the activities of over 39 million people, a mountainous terrain that traps pollution, and a warm climate that helps form ozone and other pollutants. Eight of the ten cities in the US with the highest year-round concentration of particulate matter between 2013 and 2015 were in California, and seven out of t