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

Updated Date	Version * : the latest version	GAW ID	Station/Mobile	Gas Species † met : with meteorological data	Platform	Sampling Type	Buffer	Organization	Details
2024-09-03	0077-6019-3001-02-01-6186 -2024-06-28-0911*	TAC	Tacolneston Tall Tower	CO	tower	insitu	tower185	UNIVBRIS (Atmospheric Chemistry Research Group School of Chemistry University of Bristol)	click
2023-07-19	0077-6019-3001-02-01-6186 -2023-06-30-1749	TAC	Tacolneston Tall Tower	CO	tower	insitu	tower185	UNIVBRIS (Atmospheric Chemistry Research Group School of Chemistry University of Bristol)
2022-07-27	0077-6019-3001-02-01-6186 -2022-07-15-1111	TAC	Tacolneston Tall Tower	CO	tower	insitu	tower185	UNIVBRIS (Atmospheric Chemistry Research Group School of Chemistry University of Bristol)