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AQS Data Mart

Published by U.S. EPA Office of Air and Radiation (OAR) - Office of Air Quality Planning and Standards (OAQPS) | U.S. Environmental Protection Agency | Metadata Last Checked: July 31, 2025 | Last Modified: 2014-01-01
The AQS Data Mart is a database that contains all of the information from the AQS system. It is a storehouse of air quality information that allows users to make queries of unlimited quantities of data. The Data Mart also includes information from the EPA?s substance and facility registry systems.

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Complete Metadata

bureauCode 
[
  "020:00"
]
dataQuality false
identifier 91D36CE9-2321-4EED-B812-AD70A7D7691E
issued 2014-01-01
language 
[
  "en-US"
]
programCode 
[
  "020:072"
]
references 
[
  "https://edg.epa.gov/metadata/catalog/search/resource/details.page?uuid=%7B91D36CE9-2321-4EED-B812-AD70A7D7691E%7D",
  "https://edg.epa.gov/metadata/rest/document?id=%7B91D36CE9-2321-4EED-B812-AD70A7D7691E%7D"
]
spatial -180.0,18.0,-66.0,72.0

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