CO2 Concentrations
Figure 4: The gray line depicts the past increase in the mean CO2 concentration; the colored lines show the development of the mean CO2 concentration corresponding to the SSP scenarios.
https://www.dkrz.de/bilder/bilder-cmip6/co2-concentrations/view
https://www.dkrz.de/bilder/bilder-cmip6/co2-concentrations/@@download/image/CO2-Concentrations_SSPs_1980-2100_EN_600.jpg