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Historical RadNet Air Quality Data

Metadata Updated: February 10, 2026

This RadNet Air Quality Data Asset includes all historical data (prior to 2005, when ERAMS was expanded to become RadNet, name changed to reflect new mission)

Access & Use Information

Public: This dataset is intended for public access and use. License: See this page for license information.

Downloads & Resources

References

https://edg.epa.gov/metadata/catalog/search/resource/details.page?uuid=%7B2CB3C263-8F42-406E-A0D0-265ECED680E8%7D
https://edg.epa.gov/metadata/rest/document?id=%7B2CB3C263-8F42-406E-A0D0-265ECED680E8%7D

Dates

Metadata Created Date January 30, 2026
Metadata Updated Date February 10, 2026
Data Update Frequency irregular

Metadata Source

Harvested from EPA Non Geo Repository

Additional Metadata

Resource Type Dataset
Metadata Created Date January 30, 2026
Metadata Updated Date February 10, 2026
Publisher U.S. EPA Office of Air and Radiation (OAR) - Office of Radiation and Indoor Air (ORIA)
Maintainer
Identifier 2CB3C263-8F42-406E-A0D0-265ECED680E8
Data First Published 2014-01-01
Data Last Modified 2014-01-03
Public Access Level public
Data Update Frequency irregular
Bureau Code 020:00
Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
Metadata Catalog ID https://edg.epa.gov/data/nongeo_data.json
Schema Version https://project-open-data.cio.gov/v1.1/schema
Catalog Describedby https://project-open-data.cio.gov/v1.1/schema/catalog.json
Harvest Object Id 12d26c42-37e2-4e98-9c61-a565e1862dd5
Harvest Source Id 9c1c2b5b-7925-4ca2-a663-ca2131653db1
Harvest Source Title EPA Non Geo Repository
License https://edg.epa.gov/EPA_Data_License.htm
Old Spatial -180.0,18.0,-66.0,72.0
Program Code 020:072
Related Documents https://edg.epa.gov/metadata/catalog/search/resource/details.page?uuid=%7B2CB3C263-8F42-406E-A0D0-265ECED680E8%7D, https://edg.epa.gov/metadata/rest/document?id=%7B2CB3C263-8F42-406E-A0D0-265ECED680E8%7D
Source Datajson Identifier True
Source Hash e5107e4b722dc0705d782e4ba4acd619fdfe857d716904b51e85678a7ca06b8f
Source Schema Version 1.1
Spatial {"type": "Polygon", "coordinates": -180.0, 18.0, -180.0, 72.0, -66.0, 72.0, -66.0, 18.0, -180.0, 18.0}

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