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

 CH₃Cl _ LMP6051 _ surface - flask _ ENEA _ data1

Updated Date	Version † met : with meteorological data	Details
2024-12-23	0024-6051-3005-01-02-9999 -2025-01-01-0024† met	The latest version
2021-06-25	0024-6051-3005-01-02-9999 -2021-06-23-1922† met	Included in Yearly Fixed Dataset 2024
2021-06-23	0024-6051-3005-01-02-9999 -2020-06-26-0708† met
2020-02-25	0024-6051-3005-01-02-9999 -2019-12-23-1508	Included in Yearly Fixed Dataset 2020
2019-09-03	0024-6051-3005-01-02-9999 -2019-09-02-1411	Included in Yearly Fixed Dataset 2019
2018-06-19	0024-6051-3005-01-02-9999 -2018-03-01-1625	Included in Yearly Fixed Dataset 2018