Note: CARB staff are in the process of updating the California Emission Inventory Development and Reporting System (CEIDARS) pollutant table. The HotSpots Analysis and Reporting Program (HARP) CEIDARS utility database will be updated once this work is completed. Although the updated pollutant table is not available yet, pollutants with health values can be manually added in the HARP Air Dispersion Modeling and Risk Tool (ADMRT) and the Risk Assessment Standalone Tool (RAST).
The Consolidated Table of OEHHA / CARB Approved Risk Assessment Health Values is a quick look-up table of all cancer potency values and noncancer acute, 8-hour, and chronic Reference Exposure Levels (RELs) that are available for use in the AB 2588 Air Toxics "Hot Spots" Program. The most current health values should be used for the development of a facility health risk assessment. For more information on the OEHHA Guidelines, see the OEHHA website. Users of this table are advised to monitor the OEHHA website for any updates to the health values. All tables are in Adobe Acrobat format.
Target Organs Tables: List the Acute, 8-Hour, and Chronic Noncancer Reference Exposure Levels that have been adopted by OEHHA and the chemicals target organs. (September 8, 2022) [Highlighted Version - Changes are highlighted in yellow]