WMO Greenhouse Gas Bulletin (published annually)

The latest analysis of observations from the WMO Global Atmosphere Watch (GAW) Programme shows the globally averaged mole fractions of carbon dioxide (CO₂), methane (CH₄) and nitrous oxide (N₂O)...

• No 14, Based on Global Observations through 2017 (published in 2018)
• No 13, Based on Global Observations through 2016 (published in 2017)
• No 12, Based on Global Observations through 2015 (published in 2016)
• No 11, Based on Global Observations through 2014 (published in 2015)
• No 10, Based on Global Observations through 2013 (published in 2014)
• No 09, Based on Global Observations through 2012 (published in 2013)
• No 08, Based on Global Observations through 2011 (published in 2012)
• No 07, Based on Global Observations through 2010 (published in 2011)
• No 06, Based on Global Observations through 2009 (published in 2010)
• No 05, Based on Global Observations through 2008 (published in 2009)
• No 04, Based on Global Observations through 2007 (published in 2008)
• No 03, Based on Global Observations through 2006 (published in 2007)
• No 02, Based on Global Observations through 2005 (published in 2006)
• No 01, Based on Global Observations through 2004 (published in 2006)