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

 N₂O _ CVO1004 _ surface - insitu _ UoE _ data1

Updated Date	Version # : used for analysis in the WMO GHG Bulletin (#Volume) † met : with meteorological data	Details
2025-01-22	0151-1004-1003-01-01-9999 -2024-12-06-1405	The latest version
2024-12-24	0151-1004-1003-01-01-9999 -2025-01-01-0231
2023-08-14	0151-1004-1003-01-01-9999 -2023-08-08-1434#20	Included in Yearly Fixed Dataset 2024
2021-08-11	0151-1004-1003-01-01-9999 -2021-08-03-1351#18	Included in Yearly Fixed Dataset 2022
2020-09-28	0151-1004-1003-01-01-9999 -2020-09-23-1758#16	Included in Yearly Fixed Dataset 2020