Start Date: End Date: Published Date Data Date
Data acquired May 1 - 31, 2013 720 x 343 PNG
Data acquired May 1 - 31, 2013 2610 x 1306 498 KB - JPEG
Data acquired March 1, 1958 - August 31, 2013 720 x 149 PNG
Data acquired March 1, 1958 - August 31, 2013 76 KB - PDF
Atmospheric carbon dioxide concentrations reached record levels in 2013.
NASA Earth Observatory image by Rob Simmon and Jesse Allen with data courtesy the AIRS science team. Mauna Loa data courtesy NOAA Earth System Research Laboratory. Caption by Holli Riebeek.
Published September 27, 2013 Data acquired May 1 - 31, 2013