20.500.12592/n6snnb
WMO Greenhouse Gas Bulletin (GHG Bulletin) - No.18
27 October 2022
Summary
The Greenhouse Gas Bulletin represents the latest analysis of observations from the WMO GAW Programme. It shows globally averaged surface mole fractions for carbon dioxide (CO2), methane (CH4) and nitrous oxide (N2O) and compares them with the mole fractions during the previous year and with the preindustrial levels. It also provides insights on the change in radiative forcing by long-lived GHGs (LLGHGs) and the contribution of individual gases to this increase.
Published in
Switzerland
