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    • This is a Non-Federal dataset covered by different Terms of Use than Data.gov.

    Air Quality Maintenance Area Carbon Monoxide

    Metadata Updated: January 31, 2025

    This polygon layer contains a spatial representation of geographic areas that are designated as Air Quality Maintenance Areas and Nonattainment Areas for the criteria pollutant CARBON MONOXIDE. A criteria pollutant means any of the six pollutants set out by the Clean Air Act (sulfur oxides, particulate matter, ozone, carbon monoxide, nitrogen dioxide, and lead) for which the EPA has promulgated standards in 40 CFR 50.4 through 50.12 (July, 1993).

    Access & Use Information

    Public: This dataset is intended for public access and use. Non-Federal: This dataset is covered by different Terms of Use than Data.gov. License: No license information was provided.

    Downloads & Resources

    Dates

    Metadata Created Date July 1, 2023
    Metadata Updated Date January 31, 2025

    Metadata Source

    Harvested from oregon json

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date July 1, 2023
    Metadata Updated Date January 31, 2025
    Publisher Oregon Department of Environmental Quality, Air Quality Division.
    Maintainer
    Identifier https://www.arcgis.com/home/item.html?id=dc51b51a5e784588ba33a4e01c5b2ea7&sublayer=0
    Data First Published 2023-06-28
    Data Last Modified 2023-06-28
    Category geospatial
    Public Access Level public
    Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
    Metadata Catalog ID https://data.oregon.gov/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 93d5d398-a2c4-4c15-a347-6d7cb7b6435c
    Harvest Source Id d747cd8f-d1d6-49a3-ab0b-ea17684f1121
    Harvest Source Title oregon json
    Homepage URL https://geohub.oregon.gov/datasets/oregon-geo::air-quality-maintenance-area-carbon-monoxide
    Metadata Type geospatial
    Old Spatial -123.3316,42.1403,-121.6878,45.6570
    Source Datajson Identifier True
    Source Hash 55456312c7258b2513ca66420228c084c60154add4194fa2f1e0a93624e6cfd9
    Source Schema Version 1.1
    Spatial {"type": "Polygon", "coordinates": -123.3316, 42.1403, -123.3316, 45.6570, -121.6878, 45.6570, -121.6878, 42.1403, -123.3316, 42.1403}

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