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

 CO _ USH3007 _ surface - insitu _ SMNA _ data1

Updated Date	Version † met : with meteorological data	Details
2025-07-01	0069-3007-3001-01-01-9999 -2025-06-18-1121† met	The latest version
2025-06-11	0069-3007-3001-01-01-9999 -2025-06-10-1240† met
2024-12-24	0069-3007-3001-01-01-9999 -2025-01-01-0109† met
2022-10-11	0069-3007-3001-01-01-9999 -2022-10-07-1339† met	Included in Yearly Fixed Dataset 2024
2020-06-25	0069-3007-3001-01-01-9999 -2020-06-09-0048† met	Included in Yearly Fixed Dataset 2022
2019-12-05	0069-3007-3001-01-01-9999 -2019-07-18-0028† met