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State
CalEnviroScreen 4.0
State of California —
CalEnviroScreen is a mapping tool that helps identify California communities that are most affected by many sources of pollution, and where people are often... -
State
SB 535 Disadvantaged Communities 2022 (Census Tracts)
State of California —
This map shows the 2022 disadvantaged communities designated by CalEPA for the purpose of SB 535. These areas represent:Highest scoring 25% of census tracts from... -
State
SB 535 Disadvantaged Communities 2022 (Tribal update 2024)
State of California —
This map shows the 2022 disadvantaged communities designated by CalEPA for the purpose of SB 535. These areas represent:Highest scoring 25% of census tracts from... -
State
NCDC Hourly Global Surface Variables-Selected Subset
State of California —
Holds hourly surface temperature data from weather stations across the globe, and an important source of temperature data for temperature-health studies. -
State
Toxicity Criteria Database
State of California —
Toxicity data for Air (Acute and Chronic Reference Exposure Levels (RELs)), Water (Public Health Goals (PHGs)), Soils (California Human Health Screening Levels... -
State
CalEnviroScreen 4.0 Data Dashboard
State of California —
CalEnviroScreen 4.0 was released in October 2021 as part of continued efforts by the CalEPA’s Office of Environmental Health Hazard Assessment to map cumulative... -
State
SB 535 Disadvantaged Communities (Additional Tribal Areas 2023 & 2024)
State of California —
This map shows the 2022 disadvantaged communities designated by CalEPA for the purpose of SB 535. These areas represent:Highest scoring 25% of census tracts from... -
State
CalEnviroScreen 10th Anniversary
State of California —
It has been 10 years since CalEPA and OEHHA released the first version of CalEnviroScreen, a groundbreaking environmental justice (EJ) mapping tool that identifies... -
State
CalEnviroScreen 4.0 Results
State of California —
The Office of Environmental Health Hazard Assessment (OEHHA) announces the availability of a new version of the California Communities Environmental Health Screening... -
State
CalEnviroScreen 3.0 Results
State of California —
CalEnviroScreen is a mapping tool that helps identify California communities that are most affected by many sources of pollution, and where people are often... -
State
CalEnviroScreen 2.0
State of California —
The Office of Environmental Health Hazard Assessment (OEHHA), on behalf of the California Environmental Protection Agency (CalEPA), developed California Communities... -
State
CalEnviroScreen 4.0 Indicator Maps
State of California —
Map containing all the twenty one CalEnviroScreen 4.0 indicators as well as pollution burden and population characteristics maps. Additional information on indicator... -
State
Human Right to Water Data Tool (CalHRTW 1.0)
State of California —
OEHHA’s Human Right to Water Framework and Data Tool (CalHRTW 1.0) is comprised of this web-based data tool and an assessment report, Achieving the Human Right to... -
State
CalEnviroScreen 4.0 and Race/Ethnicity Analysis
State of California —
CalEnviroScreen scores represent a combined measure of pollution and the potential vulnerability of a population to the effects of pollution. Like the previous... -
State
Indicators of Climate Change in California
State of California —
An introduction to the 2022 Indicators of Climate Change in California Report. The Indicators of Climate Change in California report documents observed changes in the... -
State
AQS Daily Ozone 2017
State of California —
Each daily summary file contains data for every monitor (sampled parameter) in our database for each day. This dataset shows Ozone at all monitoring locations... -
State
Fish Consumption Advisory Serving Recommendations
State of California —
Summary of fish advisories that recommend how often you can safely eat fish caught from water bodies in California based on the level of chemical contaminants.... -
State
SB 535 Disadvantaged Communities 2022 (Federal Tribal Areas)
State of California —
This map shows the 2022 disadvantaged communities designated by CalEPA for the purpose of SB 535. These areas represent:Highest scoring 25% of census tracts from... -
State
CalEnviroScreen 4.0 Data Dashboard and User Guide
State of California —
CalEnviroScreen 4.0 was released in October 2021 as part of continued efforts by the CalEPA’s Office of Environmental Health Hazard Assessment to map cumulative... -
State
SB 535 Disadvantaged Communities 2022
State of California —
This map shows the 2022 disadvantaged communities designated by CalEPA for the purpose of SB 535. These areas represent: Highest scoring 25% of census tracts from...