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
2023-07-13	0155-2157-3001-01-01-9999 -2023-07-06-1142*	CPA	Cholpon-Ata	CO	surface	insitu	data1	Kyrgyzhydromet (Agency on Hydrometeorology under Ministry of Emergency Situations of the Kyrgyz Republic)	click
2023-07-06	0155-2157-3001-01-01-9999 -2023-07-05-1050	CPA	Cholpon-Ata	CO	surface	insitu	data1	Kyrgyzhydromet (Agency on Hydrometeorology under Ministry of Emergency Situations of the Kyrgyz Republic)
2022-07-08	0155-2157-3001-01-01-9999 -2022-07-06-1454	CPA	Cholpon-Ata	CO	surface	insitu	data1	Kyrgyzhydromet (Agency on Hydrometeorology under Ministry of Emergency Situations of the Kyrgyz Republic)
2022-05-20	0155-2157-3001-01-01-9999 -2022-05-17-0855	CPA	Cholpon-Ata	CO	surface	insitu	data1	Kyrgyzhydromet (Agency on Hydrometeorology under Ministry of Emergency Situations of the Kyrgyz Republic)
2021-05-18	0155-2157-3001-01-01-9999 -2021-05-11-1324	CPA	Cholpon-Ata	CO	surface	insitu	data1	Kyrgyzhydromet (Agency on Hydrometeorology under Ministry of Emergency Situations of the Kyrgyz Republic)