See the data version history.
The data of old versions are available only if the versions are included in Yearly fixed datasets.

 CO₂ _ PUI6325 _ tower - insitu _ ICOS _ tower47

Updated Date	Version # : used for analysis in the WMO GHG Bulletin (#Volume) † met : with meteorological data	Details
2025-06-23	0162-6325-1001-02-01-6048 -2025-04-25-0002	The latest version