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    • WebFIRE

    Metadata Updated: January 30, 2026

    The Factor Information Retrieval (FIRE) Data System is a database management system containing EPA's recommended emission estimation factors for criteria and hazardous air pollutants. FIRE includes information about industries and their emitting processes, the chemicals emitted, and the emission factors.

    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=%7BCC90E027-E07A-4D82-9888-DFB6F61308E0%7D
    https://edg.epa.gov/metadata/catalog/search/resource/details.page?uuid=%7BCC90E027-E07A-4D82-9888-DFB6F61308E0%7D

    Dates

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

    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 January 30, 2026
    Publisher U.S. EPA Office of Air and Radiation (OAR) - Office of Air Quality Planning and Standards (OAQPS)
    Maintainer
    Identifier CC90E027-E07A-4D82-9888-DFB6F61308E0
    Data First Published 2014-01-01
    Language en-US
    Data Last Modified 2014-01-01
    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.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 dca631c6-9bee-4de5-9ab6-aa46f6f59510
    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=%7BCC90E027-E07A-4D82-9888-DFB6F61308E0%7D, https://edg.epa.gov/metadata/catalog/search/resource/details.page?uuid=%7BCC90E027-E07A-4D82-9888-DFB6F61308E0%7D
    Source Datajson Identifier True
    Source Hash 46a22f862c2380c5adee9564fa3091063e6302efafd945b6c23dba009a313705
    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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