This data could be provided by Copernicus (CAMS) which is already the data provider for some of Windy gas and PM maps. To obtain this type of map:
https://atmosphere.copernicus.eu/charts/cams/carbon-dioxide-forecasts?facets=undefined&time=2023021800,3,2023021803&projection=classical_global&layer_name=composition_co2_totalcolumn
But looking at this map, you would be a little disappointed because there are not such big gaps between high or low emitting areas. The reason for this is the stability over time of the CO2 molecule.
Much more interesting in a near future, it will not be to have the concentration of CO2 but the fluxes of this gas (sources and sinks) as explained here:
https://atmosphere.copernicus.eu/new-high-quality-cams-maps-carbon-dioxide-surface-fluxes-obtained-satellite-observations