CO2 on 02-Mar = 0.0 ppm, a -100.0% increase since 1985
The CO2 level reported on the main page is a daily measurement of the CO2 level. The data is taken from the longest continuous measurement in the world at Mauna Loa, better known for the… Lees verder »CO2 on 02-Mar = 0.0 ppm, a -100.0% increase since 1985