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

 CO₂ _ TIK2002 _ surface - insitu _ FMI _ data1

Updated Date	Version # : used for analysis in the WMO GHG Bulletin (#Volume) † met : with meteorological data	Details
2024-12-24	0025-2002-1001-01-01-9999 -2025-01-01-0025† met	The latest version
2024-10-03	0025-2002-1001-01-01-9999 -2024-10-02-0804† met
2022-06-17	0025-2002-1001-01-01-9999 -2022-06-14-0905#20† met	Included in Yearly Fixed Dataset 2024
2021-07-30	0025-2002-1001-01-01-9999 -2021-07-12-1033#17† met	Included in Yearly Fixed Dataset 2021
2020-08-24	0025-2002-1001-01-01-9999 -2020-07-29-1858#16† met	Included in Yearly Fixed Dataset 2020