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NOAA Atmospheric Carbon Dioxide Mole Fractions from South Pole Observatory

Published by DOC/NOAA/NESDIS/NCEI > National Centers for Environmental Information, NESDIS, NOAA, U.S. Department of Commerce | National Oceanic and Atmospheric Administration, Department of Commerce | Catalog Last Checked: April 12, 2026 at 09:18 PM | Dataset Last Updated: August 05, 2014 at 12:00 AM
This data set contains continuous measurements of atmospheric carbon dioxide mole fractions from the NOAA/ESRL observatory at South Pole. Data are expressed in hourly, daily and monthly averages in units of micromole/mole for the time period of 1976-2013. Data are archived at the NOAA National Climatic Data Center (NCDC), but are produced and available from NOAA Earth System Research Laboratory (ESRL).

Resources

7 resources available

  • NCEI Dataset Landing Page

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  • NOAA/ESRL/GMD Public anonymous ftp server

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  • The NOAA/GMCC continuous CO2 record at the South Pole, 1975-1982

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  • Estimating uncertainty of the WMO mole fraction scale for carbon dioxide in air

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  • Global Change Master Directory (GCMD) Keywords

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  • GCOS Essential Climate Variables

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  • NOAA National Centers for Environmental Information (NCEI)

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