Non attainment areas are listed by state. Graphs page for maps of monitoring stations, largest polluters by chemical, areas of non attainment by chemical. American Lung Association Air Quality Reports include annual reports and data on ozone pollution in states and counties. This report of the Natural Resources Defense Council estimates that approximately 64,000 premature deaths from cardiopulmonary causes may be attributable to particulate air pollution each year. This program collects data on the chemistry of precipitation for monitoring of geographical and temporal long-term trends.
Registered users can also retrieve data from individual monitoring stations.
A Student's First Source book with sections explaining acidity, acid rain and its effect on people, forests, and water. See the section What is Acidity for an explanation of the ph scale. See also U.S.G.S. Tracks Acid Rain for another overview of the issue. The USGS also provides access to a variety of reports on acid rain at its Acid Rain Data and Reports page. Plain English Guide to the Clean Air Act discusses the 1990 revisions to the act.