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

 PFC-318 _ CMN6042 _ surface - insitu _ AGAGE _ gc-ms

Updated Date	Version † met : with meteorological data	Details
2025-08-18	0004-6042-1604-01-01-2022 -2025-08-14-0803	The latest version
2024-12-27	0004-6042-1604-01-01-2022 -2025-01-01-0004
2024-07-25	0004-6042-1604-01-01-2022 -2024-07-19-1314	Included in Yearly Fixed Dataset 2024
2023-08-17	0004-6042-1604-01-01-2022 -2023-08-14-1456	Included in Yearly Fixed Dataset 2023
2022-07-22	0004-6042-1604-01-01-2022 -2022-07-11-1443	Included in Yearly Fixed Dataset 2022
2021-06-25	0004-6042-1604-01-01-2022 -2021-06-21-1406	Included in Yearly Fixed Dataset 2021
2021-05-18	0004-6042-1604-01-01-2022 -2021-04-21-1329