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Ozone NAAQS Review - Analyses and Data Sets

The Clean Air Act requires EPA to set national air ambient quality standards (NAAQS) for six criteria pollutants, including ozone and related photochemical oxidants. The law also requires EPA to periodically review the standards – and the science behind them – periodically to determine whether changes are warranted. Learn more about this process

Contact:   Ben Wells
                    (919) 541-7507

Analyses and Data Sets from the Current Review

Air Quality Data Sets Developed for the Exposure/Risk Analyses in the Current Review, as described in the Policy Assessment (Appendix 3C)

Related Links

Data resources related to the W126 exposure index
View technical information on Ozone NAAQS Review
View general public information on air quality standards, trends, health and environmental effects, and programs to reduce Ozone