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Trends in CO2
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Trends in Atmospheric Carbon Dioxide
NOTE: Starting Feb. 10, 2021, the CO
2
data are now on the WMO X2019 scale. Read about the
CO
2
Scale
for more details.
Can we see a change in the CO2 record because of COVID-19?
Mauna Loa, Hawaii
Global
CO
2
Animation
CO
2
Emissions
History of atmospheric carbon dioxide from 800,000 years ago until the end of the most recent GLOBALVIEW+ CO2 collection
Download full-resolution version of this animation
(warning: large file, ~50 MB)