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The AQS Data Mart is designed to make air quality data more accessible and useful to the scientific and technical community.
Basic Information - Description of the contents, audience, and schedule of the AQS Data Mart.
Access - Ways to access the AQS Data Mart.
Documentation - User Guides and other documents available for on-line browsing or downloading as well as planned enhancements and known problems.
Citation Request. If you publish findings based on this data, please use the following citation (with the date changed to reflect the save date on the data file):
US Environmental Protection Agency. Air Quality System Data Mart [internet database] available at http://www.epa.gov/ttn/airs/aqsdatamart. Accessed Month DD, YYYY.