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Sulfur Dioxide NAAQS Review - Analyses and Data Sets

The Clean Air Act requires EPA to set national air quality standards for particulate matter and five other pollutants considered harmful to public health and the environment (the other pollutants are ozone, nitrogen oxides, carbon monoxide, sulfur dioxide and lead). The law also requires EPA to periodically review the standards to ensure that they provide adequate health and environmental protection, and to update those standards as necessary. Learn more about this process

Contact:     Doug Solomon
                       (919) 541-4132

Analyses and Data Sets for Current Review

Analyses and Data Sets from Review Completed in 2010

Related Links

View primary technical information on Sulfur Dioxide NAAQS Review
View general public information on air quality standards, trends, health effects, and programs to reduce Sulfur Dioxide