and

in California's Imperial and Riverside Counties

Some of California's most disadvantaged communities are also exposed to many sources of pollution. Explore the map below to compare the pollution indicators and socioeconomic characteristics across census tracts in Riverside and Imperial counties. All the indicators on this map are expressed as percentiles relative to the whole state of California and are determined by CalEnviroScreen data, which combines pollution burden and population profile to determine scores. The higher the percentile, the higher the environmental burden.

Data Source: CalEnviroScreen
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