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    • NOAA Earth System Research Laboratory Surface Ozone Data, Version 1

    Metadata Updated: December 12, 2025

    This data set contains continuous UV photometric data of surface level ozone collected at 6m above ground level. Data records consist of UTC time, date, and processed ozone mixing ratio (parts per billion). Data is collected from global locations and is provided in 1 minute and 1 hour averages. The data were produced and are available from the NOAA Earth System Research Laboratory (ESRL) Global Monitoring Laboratory, and the data are archived by the NOAA National Centers for Environmental Information (NCEI).

    Access & Use Information

    License: No license information was provided. If this work was prepared by an officer or employee of the United States government as part of that person's official duties it is considered a U.S. Government Work.

    Downloads & Resources

    Dates

    Metadata Date May 30, 2025
    Metadata Created Date December 12, 2025
    Metadata Updated Date December 12, 2025
    Reference Date(s) August 6, 2018 (publication), June 25, 2018 (creation)
    Frequency Of Update notPlanned

    Metadata Source

    Harvested from ncdc

    Other Data Resources

    Graphic Preview

    Ozone in Boulder, CO 2007-2015

    Additional Metadata

    Resource Type Dataset
    Metadata Date May 30, 2025
    Metadata Created Date December 12, 2025
    Metadata Updated Date December 12, 2025
    Reference Date(s) August 6, 2018 (publication), June 25, 2018 (creation)
    Responsible Party NOAA Global Monitoring Laboratory (Point of Contact)
    Contact Email
    Guid gov.noaa.ncdc:C00894
    Access Constraints Cite as: McClure-Begley, Audra; Petropavlovskikh, Irina; Oltmans, Samuel (2018). NOAA Earth System Research Laboratory Surface Ozone Data, Version 1. [indicate subset used]. NOAA National Centers for Environmental Information. Dataset. https://doi.org/10.7289/V57P8WBF. Accessed [date]., Distribution liability: NOAA and NCEI make no warranty, expressed or implied, regarding these data, nor does the fact of distribution constitute such a warranty. NOAA and NCEI cannot assume liability for any damages caused by any errors or omissions in these data. If appropriate, NCEI can only certify that the data it distributes are an authentic copy of the records that were accepted for inclusion in the NCEI archives., Use liability: NOAA and NCEI cannot provide any warranty as to the accuracy, reliability, or completeness of furnished data. Users assume responsibility to determine the usability of these data. The user is responsible for the results of any application of this data for other than its intended purpose.
    Bbox East Long 180.0
    Bbox North Lat 90.0
    Bbox South Lat -90.0
    Bbox West Long -180.0
    Coupled Resource
    Frequency Of Update notPlanned
    Graphic Preview Description Ozone in Boulder, CO 2007-2015
    Graphic Preview File https://www.ncei.noaa.gov/pub/data/metadata/images/C00894.jpg
    Graphic Preview Type JPEG
    Harvest Object Id 88a6dd4a-bdaf-4b2c-91dd-a047f55043aa
    Harvest Source Id 2cb3ef77-1683-4c2a-9119-dc65e50917c6
    Harvest Source Title ncdc
    Licence
    Lineage Dataset lineage was tracked extensively with all calibrations and calibration values monitored on a bi-monthly schedule. Raw data was maintained to monitor lineage of dataset.
    Metadata Language eng; USA
    Metadata Type geospatial
    Old Spatial {"type": "Polygon", "coordinates": [[[-180.0, -90.0], [180.0, -90.0], [180.0, 90.0], [-180.0, 90.0], [-180.0, -90.0]]]}
    Progress
    Spatial Data Service Type
    Spatial Reference System
    Spatial Harvester True
    Temporal Extent Begin 1973-03-01
    Temporal Extent End 2018-12-31

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