CO2 Now

 

What the world needs to watch

Global warming is mainly the result of CO2 levels rising in the Earth’s atmosphere. Both atmospheric CO2 and climate change are accelerating. Climate scientists say we have years, not decades, to stabilize CO2 and other greenhouse gases.

To help the world succeed, CO2Now.org makes it easy to see the most current CO2 level and what it means. So, use this site and keep an eye on CO2.  Invite others to do the same. Then we can do more to send CO2 in the right direction.

Watch CO2 now and know the score on global warming, practically in real time.

Mauna Loa Instrument Record for Atmospheric CO2 PDF Print E-mail

Current Mauna Loa CO2

 

Instrument Record for Atmospheric Carbon Dioxide (CO2) at the Mauna Loa Observatory  

Source: National Oceanic and Atmospheric Administration (NOAA)

Monthly Data for the Atmospheric CO2 Since 1958

Click to view image as a high resolution pdf

 

About the Keeling Curve

San Diego Union Tribune  |  Keelings' CO2 measurements serve as global warming's longest yardstick

 

 
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