NOAA data underpinning the annual mean mole fractions used in the 2023 update to the AGGI can be found at web locations reference locations and referenced using these doi citations:

For CO2:
Lan, X., Tans, P. and K.W. Thoning: Trends in globally-averaged CO2 determined from NOAA Global Monitoring Laboratory measurements. Version 2023-05 https://doi.org/10.15138/9N0H-ZH07
Lan, X., E.J. Dlugokencky, J.W. Mund, A.M. Crotwell, M.J. Crotwell, E. Moglia, M. Madronich, D. Neff and K.W. Thoning (2022), Atmospheric Carbon Dioxide Dry Air Mole Fractions from the NOAA GML Carbon Cycle Cooperative Global Air Sampling Network, 1968-2021, Version: 2022-11-21, https://doi.org/10.15138/wkgj-f215

For CH4:
Lan, X., E.J. Dlugokencky, J.W. Mund, A.M. Crotwell, M.J. Crotwell, E. Moglia, M. Madronich, D. Neff and K.W. Thoning (2022), Atmospheric Methane Dry Air Mole Fractions from the NOAA GML Carbon Cycle Cooperative Global Air Sampling Network, 1983-2021, Version: 2022-11-21, https://doi.org/10.15138/VNCZ-M766

For N2O:
Dutton, G.S., B.D. Hall, E.J. Dlugokencky, X. Lan, J.D. Nance, M. Madronich (2023), Combined Atmospheric Nitrous Oxide Dry Air Mole Fractions from the NOAA GML Halocarbons Sampling Network, 1977-2023, Version: 2023-04-13, https://doi.org/10.15138/GMZ7-2Q16

for CFC-12:
Dutton, G.S., Hall, S.A. Montzka, J.D. Nance (2023), Combined Atmospheric Chlorofluorocarbon-12 Dry Air Mole Fractions from the NOAA GML Halocarbon Samplng Network, 1977-2023, Version 2023-04-13, https://doi.org/10.15138/PJ63-H440

For CFC-11:
Dutton, G.S., Hall, S.A. Montzka, J.D. Nance (2023), Combined Atmospheric Chlorofluorocarbon-11 Dry Air Mole Fractions from the NOAA GML Halocarbons Sampling Network, 1977-2023, Version: 2023-04-13,https://doi.org/10.15138/BVQ6-2S69

For CFC-113:
Dutton, G.S., B.D. Hall, S.A. Montzka, J.D. Nance (2023), Combined Atmospheric Chlorofluorocarbon-113 Dry Air Mole Fractions from the NOAA GML Halocarbons Sampling Network, 1992-2023, Version: 2023-04-13, https://doi.org/10.15138/4N0D-4M07

For CCl4:
Dutton, G.S., B.D. Hall, S.A. Montzka, J.D. Nance (2023), Combined Atmospheric Carbon tetrachloride Dry Air Mole Fractions from the NOAA GML Halocarbons Sampling Network, 1995-2023, Version: 2023-04-13, https://doi.org/10.15138/CV0A-J604

For HCFCs, halons, methyl chloroform, HFC-134a and HFC-152a:
data for individual chemicals can be found at the associated links at this website (S. Montzka contact):
https://gml.noaa.gov/hats/data.html

For HFC-143a:
Vimont, I., Montzka, S., Crotwell, M., Andrews, A., Baier, B., Hall, B., Handley, P., Higgs, J., Kofler, J., Legard, T., McKain, K., Miller, J., Moglia, E., Mund, J., Neff, D., Newberger, T., Petron, G., Sweeney, C., Turnbull, J., Wolter, S., & NOAA Global Monitoring Laboratory. (2022). Atmospheric Dry Air Mole Fractions of  HFC143a from the NOAA GML Surface and Aircraft Vertical Profile Network.  [Data set]. NOAA GML. Version 2023-05-16. https://doi.org/10.15138/kg7e-6p11

For HFC-125:
Vimont, I., Montzka, S., Crotwell, M., Andrews, A., Baier, B., Hall, B., Handley, P., Higgs, J., Kofler, J., Legard, T., McKain, K., Miller, J., Moglia, E., Mund, J., Neff, D., Newberger, T., Petron, G., Sweeney, C., Turnbull, J., Wolter, S., & NOAA Global Monitoring Laboratory. (2022). Atmospheric Dry Air Mole Fractions of  HFC125 from the NOAA GML Surface and Aircraft Vertical Profile Network.  [Data set]. NOAA GML. Version 2023-05-16. https://doi.org/10.15138/y6xe-ms92

For SF6:
Dutton, G.S., B.D. Hall, E.J. Dlugokencky, X. Lan, J.D. Nance, M. Madronich (2023), Combined Atmospheric Sulfur hexaflouride Dry Air Mole Fractions from the NOAA GML Halocarbons Sampling Network, 1995-2023, Version: 2023-04-13, https://doi.org/10.15138/TQ02-ZX42

***updated May 2023