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Keeling_Curve
Official daily CO2 update from Scripps Institution of Oceanography as concentrations pass 400 parts per million. Get the story behind this key science record.
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Keeling_Curve Feb 18
408.59 parts per million (ppm) CO2 in air 17-Feb-2018
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Keeling_Curve Feb 17
408.59 parts per million (ppm) CO2 in air 16-Feb-2018
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Keeling_Curve Feb 16
408.46 parts per million (ppm) CO2 in air 15-Feb-2018
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Keeling_Curve Feb 15
408.26 parts per million (ppm) CO2 in air 14-Feb-2018
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Keeling_Curve Feb 14
407.90 parts per million (ppm) CO2 in air 13-Feb-2018
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Keeling_Curve Feb 13
408.68 parts per million (ppm) CO2 in air 12-Feb-2018
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Keeling_Curve Feb 12
408.86 parts per million (ppm) CO2 in air 11-Feb-2018
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Keeling_Curve Feb 11
408.74 parts per million (ppm) CO2 in air 10-Feb-2018
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Keeling_Curve Feb 10
409.59 parts per million (ppm) CO2 in air 09-Feb-2018
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Keeling_Curve Feb 9
409.02 parts per million (ppm) CO2 in air 08-Feb-2018
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Keeling_Curve Feb 8
Communication down 07-Feb-2018
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Keeling_Curve Feb 8
Keeling Curve inspires $250,000 award for mitigation solutions.
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Keeling_Curve retweeted
Scripps Oceanography Feb 7
ICYMI, grad student talks about the science of surfing on 's with this Sunday at 11/10c!
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Keeling_Curve Feb 7
Baseline reading not available, data too variable 06-Feb-2018
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Keeling_Curve Feb 7
407.73 parts per million (ppm) CO2 in air 05-Feb-2018
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Keeling_Curve Feb 5
407.51 parts per million (ppm) CO2 in air 04-Feb-2018
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Keeling_Curve Feb 4
408.05 ppm monthly mean baseline CO2 for January 2018 at Mauna Loa
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Keeling_Curve Feb 4
407.34 parts per million (ppm) CO2 in air 03-Feb-2018
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Keeling_Curve Feb 3
407.41 parts per million (ppm) CO2 in air 02-Feb-2018
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Keeling_Curve Feb 2
407.72 parts per million (ppm) CO2 in air 01-Feb-2018
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