Wednesday, 23 January 2019

There has never been this level of CO2 in human history

Record levels of CO2 at 414 ppm

No photo description available.
Update: CO₂ levels well above 414 ppm have meanwhile shown up at Mauna Loa, Hawaii, the highest levels since such measurements started (January 22, 2019 image).

Created by Sam Carana for Arctic-news.blogspot.com with NOAA image.


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