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    • RadNet-Air Near Real Time Data

    Metadata Updated: February 10, 2026

    RadNet-Air is a national network of air monitoring stations that regularly collect air samples for near real time analysis of radioactivity. The data is transmitted to NAREL in Montgomery Alabama. The RadNet-Air network has been used to track environmental releases resulting from nuclear emergencies and to provide baseline data during routine conditions.

    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/rest/document?id=%7B27663CF9-C37A-40A9-9955-B34DC55F4269%7D
    https://edg.epa.gov/metadata/catalog/search/resource/details.page?uuid=%7B27663CF9-C37A-40A9-9955-B34DC55F4269%7D

    Dates

    Metadata Created Date January 30, 2026
    Metadata Updated Date February 10, 2026
    Data Update Frequency R/P1D

    Metadata Source

    Harvested from EPA Non Geo Repository

    Other Data Resources

    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 27663CF9-C37A-40A9-9955-B34DC55F4269
    Data First Published 2014-01-01
    Data Last Modified 2014-01-01
    Public Access Level public
    Data Update Frequency R/P1D
    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 ee50e636-0862-4236-ad58-7461e7e99892
    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/rest/document?id=%7B27663CF9-C37A-40A9-9955-B34DC55F4269%7D, https://edg.epa.gov/metadata/catalog/search/resource/details.page?uuid=%7B27663CF9-C37A-40A9-9955-B34DC55F4269%7D
    Source Datajson Identifier True
    Source Hash 5a9d54cfa1d6484e533f32a2ecc2b769de832eaf73656146984911acad0a2126
    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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