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Politics : Formerly About Advanced Micro Devices

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To: i-node who wrote (1059318)3/9/2018 10:57:37 AM
From: Wharf Rat  Read Replies (2) of 1572365
 
"some people are going to be shocked when the levels are down "

When can we expect that to happen, and what will be the driving force?



Mauna Loa Observatory | Atmospheric CO2 Concentrations
March 4, 2018
409.97 ppm
NOAA-ESRL
March 4, 2017407.46 ppm
NOAA-ESRL
daily mean concentrations | ppm = parts per million

Daily Records (by Year)
Highest-ever daily average CO2 | Maua Loa Observatory
2018

To be determined.


2017


412.63 ppm on April 26, 2017 (NOAA-ESRL)
411.27 ppm on May 15, 2017 (NOAA-ESRL)



2016

409.44 ppm on April 9, 2016 (Scripps)
409.39 ppm on April 8, 2016 (Scripps)


2015

404.84 ppm on April 13, 2015 (Scripps)



co2.earth
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