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    • Web page with Air Quality System (AQS) ambient observation files

    Metadata Updated: November 30, 2020

    Ambient concentrations of most requested pollutants from the national ambient air quality monitoring networks stored in the Air Quality System (AQS).

    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=%7B15B86480-7A2D-4FBD-9258-090DA358C4F0%7D
    https://edg.epa.gov/metadata/catalog/search/resource/details.page?uuid=%7B15B86480-7A2D-4FBD-9258-090DA358C4F0%7D

    Dates

    Metadata Created Date November 30, 2020
    Metadata Updated Date November 30, 2020
    Data Update Frequency R/P1W

    Metadata Source

    Harvested from OAR-OAQPS Non-Geo Records

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date November 30, 2020
    Metadata Updated Date November 30, 2020
    Publisher U.S. EPA Office of Air and Radiation (OAR) - Office of Air Quality Planning and Standards (OAQPS)
    Maintainer
    Identifier 15B86480-7A2D-4FBD-9258-090DA358C4F0
    Data First Published 2014-01-01
    Language en-US
    Data Last Modified 2014-01-01
    Public Access Level public
    Data Update Frequency R/P1W
    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/Public/OAR/OAQPS/metadata/OAR-OAQPS.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
    Data Dictionary https://www.epa.gov/aqs/obtaining-aqs-data
    Harvest Object Id df7d1c61-b3b6-4a85-86e5-264b9dbe776d
    Harvest Source Id 99973969-f369-4284-b7ca-aca76425f384
    Harvest Source Title OAR-OAQPS Non-Geo Records
    License https://edg.epa.gov/EPA_Data_License.htm
    Program Code 020:072
    Related Documents https://edg.epa.gov/metadata/rest/document?id=%7B15B86480-7A2D-4FBD-9258-090DA358C4F0%7D, https://edg.epa.gov/metadata/catalog/search/resource/details.page?uuid=%7B15B86480-7A2D-4FBD-9258-090DA358C4F0%7D
    Source Datajson Identifier True
    Source Hash 86560ad48e78c9a3320211ad38ef764624bada2b
    Source Schema Version 1.1
    Spatial -180.0,18.0,-66.0,72.0
    Temporal 1993-01/2009-12

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