NOTE: For any use of AGAGE data provided on this website, you agree to abide by the guidelines for use of AGAGE Data.

The entire ALE/GAGE/AGAGE data base comprising every calibrated measurement including pollution events from June 1978 to current is archived here and on the Carbon Dioxide Information and Analysis Center (CDIAC) at the U.S. Department of Energy, Oak Ridge National Laboratory. HFC-227ea, HFC-236fa and HFC-245fa measured by AGAGE GCMS-Medusa instrument are included as part of archived data in August 2011. Alternative Fluorocarbons Environmental Acceptability Study (AFEAS) emission data through 2003 is also available.