Mauna Loa Observatory of Hawaii has the longest record of direct measurements of carbon dioxide concentration in the atmosphere

These observations were initially started by C. David Keeling of the Scripps Institution of Oceanography in March of 1958 at a facility of the National Oceanic and Atmospheric Administration.

NOAA started its own CO2 measurements in May of 1974, and they have run in parallel with those made by Scripps since then.

So basically, this website was a primary source for seeking the information of recent Trends of Carbon Dioxide in Atmosphere.

Was it really necessary to shut down updating the website, knowing the fact that, CO2 is a one of the major key driver of global warming in this changing climate?

https://www.esrl.noaa.gov/gmd/ccgg/trends/full.html

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