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

 CCl₄ _ SUM6002 _ surface - insitu _ NOAA _ hats-cats

Updated Date	Version † met : with meteorological data	Details
2024-12-25	0002-6002-1201-01-01-3002 -2025-01-01-0002	The latest version
2024-10-03	0002-6002-1201-01-01-3002 -2024-10-02-0803
2022-06-27	0002-6002-1201-01-01-3002 -2022-06-22-1944	Included in Yearly Fixed Dataset 2024
2021-06-23	0002-6002-1201-01-01-3002 -2021-05-27-0929	Included in Yearly Fixed Dataset 2021
2020-08-26	0002-6002-1201-01-01-3002 -2020-08-26-1331	Included in Yearly Fixed Dataset 2020
2019-09-17	0002-6002-1201-01-01-3002 -2019-09-17-1501	Included in Yearly Fixed Dataset 2019
2019-09-03	0002-6002-1201-01-01-3002 -2019-09-02-1741
2019-06-28	0002-6002-1201-01-01-3002 -2019-06-27-1233
2018-09-25	0002-6002-1201-01-01-3002 -2018-09-13-1601	Included in Yearly Fixed Dataset 2018
2018-06-27	0002-6002-1201-01-01-3002 -2018-03-09-1550