See the data version history.
The data of old versions are not available at WDCGG.

Updated Date	Version * : the latest version # : used for analysis in the WMO GHG Bulletin (#Volume)	GAW ID	Station/Mobile	Gas Species † met : with meteorological data	Platform	Sampling Type	Buffer	Organization	Details
2024-04-18	0023-6036-1001-01-01-9999 -2024-04-15-0729* #20	JFJ	Jungfraujoch	CO2† met	surface	insitu	data1	Empa (Swiss Federal Laboratories for Materials Science and Technology)	click
2023-07-05	0023-6036-1001-01-01-9999 -2023-06-23-1651 #19	JFJ	Jungfraujoch	CO2† met	surface	insitu	data1	Empa (Swiss Federal Laboratories for Materials Science and Technology)
2022-07-08	0023-6036-1001-01-01-9999 -2022-07-06-1450 #18	JFJ	Jungfraujoch	CO2† met	surface	insitu	data1	Empa (Swiss Federal Laboratories for Materials Science and Technology)
2022-04-14	0023-6036-1001-01-01-9999 -2022-04-09-1355	JFJ	Jungfraujoch	CO2† met	surface	insitu	data1	Empa (Swiss Federal Laboratories for Materials Science and Technology)
2021-07-24	0023-6036-1001-01-01-9999 -2021-06-22-1107 #17	JFJ	Jungfraujoch	CO2† met	surface	insitu	data1	Empa (Swiss Federal Laboratories for Materials Science and Technology)
2020-06-30	0023-6036-1001-01-01-9999 -2020-06-29-1703 #16	JFJ	Jungfraujoch	CO2† met	surface	insitu	data1	Empa (Swiss Federal Laboratories for Materials Science and Technology)
2020-06-22	0023-6036-1001-01-01-9999 -2020-06-16-1826	JFJ	Jungfraujoch	CO2† met	surface	insitu	data1	Empa (Swiss Federal Laboratories for Materials Science and Technology)
2019-11-19	0023-6036-1001-01-01-9999 -2019-11-11-0811	JFJ	Jungfraujoch	CO2† met	surface	insitu	data1	Empa (Swiss Federal Laboratories for Materials Science and Technology)
2019-06-05	0023-6036-1001-01-01-9999 -2019-05-17-2201 #15	JFJ	Jungfraujoch	CO2	surface	insitu	data1	Empa (Swiss Federal Laboratories for Materials Science and Technology)
2018-09-13	0023-6036-1001-01-01-9999 -2018-09-13-1851 #14	JFJ	Jungfraujoch	CO2	surface	insitu	data1	Empa (Swiss Federal Laboratories for Materials Science and Technology)
2018-07-06	0023-6036-1001-01-01-9999 -2018-06-06-1713	JFJ	Jungfraujoch	CO2	surface	insitu	data1	Empa (Swiss Federal Laboratories for Materials Science and Technology)