What will be the mean annual CO2 level in 2025?

Basic

3

Ṁ942026

426

expected

1D

1W

1M

ALL

Resolution according to CO2 measurements in ppm and the calculation of annual means from Global Monitoring Laboratory at Mauna Loa Observatory.

Graphs of historic CO2 measurements at Mauna Loa are here:

https://gml.noaa.gov/ccgg/trends/mlo.html

The data for historic annual means are here:

https://gml.noaa.gov/webdata/ccgg/trends/co2/co2_annmean_mlo.txt

Mean data will be rounded up or down for resolution.

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