EPA Environmental Dataset Gateway
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Open/Close section Identification Information
Title: Historical Ambient Air Quality Data Inventory
Abstract: The Historical Ambient Air Quality Data Inventory contains measured and estimated data on ambient air pollution for use in assessing air quality, assisting in designating attainment/non-attainment areas, evaluating state implementation plans for non-attainment areas, performing modeling for permit review analysis, and other air quality functionsThe statutory authority leading to the collection of this information comes from Title I, Part A of the Clean Air Act. Sustance classes include Criteria Air Pollutants, Hazardous Air Pollutants, and Greenhouse Gases. Data no longer collected, current Ambient Air Quality Data Inventory uses higher geographic density and more robust methods of measurement.
File Identifier: 651B2300-A3FF-4DE6-AEE7-882751511C5C
Open/Close section Constraints
Access Level: Public
License: https://edg.epa.gov/EPA_Data_License.htm
Open/Close section Metadata Dates
Date Modified: 2014-01-01
Date Issued: 2014-01-01
Accrual Periodicity irregular
Open/Close section Contact Information
Organization: U.S. EPA Office of Air and Radiation (OAR) - Office of Air Quality Planning and Standards (OAQPS)
Contact Person: N/A, U.S. EPA Office of Air and Radiation (OAR) - Office of Air Quality Planning and Standards (OAQPS)
Email: aqsteam@epa.gov
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Open/Close section Metadata Reference Information
Related Documents: https://edg.epa.gov/metadata/catalog/search/resource/details.page?uuid=%7BC74E1BF6-ABEB-4119-8C09-A0A84EA0C41A%7D, https://edg.epa.gov/metadata/rest/document?id=%7BC74E1BF6-ABEB-4119-8C09-A0A84EA0C41A%7D
Metadata Language: English
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