Risk Assessment and Modeling - Ozone Risk Analyses

Health Risk Assessment

Assessments Completed in 2020

• Full technical detail of assessments and methods reported in Policy Assessment for 2020 NAAQS review (pdf) (19.8 MB). See Appendices 3C and 3D and Chapter 3.

Assessments Completed in 2014

• Technical report describing assessments and methodologies

• Program and input files used in the risk assessments based on air quality modeling and epidemiological study-based concentration-response functions are not available for interactive download. For questions regarding these files, contact Zachary Pekar via email at pekar.zachary@epa.gov

Assessments Completed in 2007

• Technical Support Document describing assessment and methodology

• Users Guide for TRIM.RiskHuman Health-Probabilistic Application for the Ozone NAAQS Risk Assessment

• Program and input files used in the Health Risk Assessment: Because of the number and size of the program and data files, they are not available for interactive download. To receive a DVD containing all of the code and data files, contact Zachary Pekar via email at pekar.zachary@epa.gov

Assessments for Review Completed in 1997

Welfare Risk Assessments

Assessments Completed in 2014

• Technical report describing assessments and methodologies

Exposure, Risk, and Impact Assessments Completed in 2007

• Technical Report on Ozone Exposure, Risk and Impact Assessments for Vegetation

• User’s Guide to Reproduce Calculations in: Technical Report on Ozone Exposure, Risk and Impact Assessments for Vegetation

• Code files and input data files used in the analyses: The User’s Guide DVD provides the actual code files and input data files used in the analysis.  Because many of the data files are extremely large, they are not available for interactive download. To receive a DVD containing all of the code and data files, contact Vicki Sandiford via email at sandiford.vicki@epa.gov.