CO2 datasets used or shared on the CO2.Earth site are being consolidated on this webpage.  More will be added over time.  If you can't find the dataset you're looking for, or if there's one you think should be here, This email address is being protected from spambots. You need JavaScript enabled to view it..  

 

 

CO2 datasets used or shared on the CO2.Earth site are being consolidated on this webpage.  More will be added over time.  If you can't find the dataset you're looking for, or if there's one you think should be here, This email address is being protected from spambots. You need JavaScript enabled to view it..  

 

Daily

Daily CO2 Data: Mauna Loa

 

NOAA-ESRL  5 days of data + 30-day chart:  Recent Daily Average Mauna Loa CO₂

NOAA-ESRL  Interactive chart & data for 2 years  Mauna Loa Daily, Monthly and Weekly CO₂ Averages

NOAA-ESRL  23+ months of data  Daily, Monthly & Weekly CO2   

 

Scripps at UCSD  1958-2006  Daily CO₂ Data

Scripps Keeling Curve at UCSD Daily CO2 data & charts on multiple scales  Keeling Curve Home

Scripps Keeling Curve Twitter  @Keeling_Curve

 

CO₂.Earth   Compare CO2 yesterday with CO2 last year  Daily CO₂

CO₂.Earth   Track the highest-ever CO2 levels in human history  CO₂ Records 

CO₂.Earth   Twitter  @CO2_Earth

 

NOAA: Last 5 Days https://www.esrl.noaa.gov/gmd/ccgg/trends/monthly.html 
NOAA: Last 2 Years https://www.esrl.noaa.gov/gmd/webdata/ccgg/trends/
NOAA Web Interactive Plots (Last 2 Years) https://www.esrl.noaa.gov/gmd/ccgg/trends/graph.html 
Scripps @Keeling_Curve Daily Updates & Occasional Comments https://twitter.com/Keeling_curve
Scripps Data Historical Dataset (March 1958 - 2004) https://scrippsco2.ucsd.edu/assets/data/atmospheric/stations/in_situ_co2/daily/daily_in_situ_co2_mlo.csv
Scripps Keeling Curve Webpage Latest Daily CO2 Reading https://scripps.ucsd.edu/programs/keelingcurve/
CO2 Earth Daily CO2 Webpage https://www.co2.earth/daily-co2 
@CO2_Earth Daily Tweets https://twitter.com/CO2_earth

 

 

Weekly CO2 Data

Weekly CO2 Data

 

NOAA Web Latest MLO CO2 + Last Year + 10 Years Ago 
NOAA Web Interactive Plots (Last 2 Years) 
NOAA Web Weekly CO2 Page 
CO₂ Earth Web  CO2 Records

NOAA Data May 1974 to Present  
NOAA Data MLO CO2 for last 2 years (with daily & monthly readings) 
Scripps Data Nearly Full Dataset (March 1958 - Recent Date) 

 

 

 

Monthly CO2 Data

Monthly CO2 Data

  

NOAA-ESRL  Interactive chart &data since 1958: Mauna Loa Monthly Averages

CO₂.Earth  Monthly CO₂ Data

 

Monthly CO2
NOAA Data Full Dataset Since (March 1958-Present) ftp://aftp.cmdl.noaa.gov/products/trends/co2/co2_mm_mlo.txt 
NOAA Data Last 2 Years https://www.esrl.noaa.gov/gmd/webdata/ccgg/trends/co2_mlo_weekly.csv
NOAA Web Latest Monty + 1 Year Ago
NOAA Web Interactive Plots (March 1958 - Present) https://www.esrl.noaa.gov/gmd/ccgg/trends/graph.html 
Scripps Data Full Dataset (March 1958 - Present) https://scrippsco2.ucsd.edu/assets/data/atmospheric/stations/in_situ_co2/monthly/monthly_in_situ_co2_mlo.csv 
CO2 Earth Web https://www.co2.earth/monthly-co2

 

Annual

Annual CO2 Data: Mauna Loa

NOAA Data Full Dataset (1959 - Present) ftp://aftp.cmdl.noaa.gov/products/trends/co2/co2_annmean_mlo.txt 
NOAA Web Annual Growth Rate https://www.esrl.noaa.gov/gmd/ccgg/trends/gr.html 
NOAA Data Growth Rate (1959 - Present) ftp://aftp.cmdl.noaa.gov/products/trends/co2/co2_gr_mlo.txt
CO2 Earth Web Yearly CO2 Page https://www.co2.earth/annual-co2
CO2 Earth CO2 Acceleration Page https://www.co2.earth/co2-acceleration

 

10 Minute

10-Minute CO2 Data: Mauna Loa

Scripps Data Historical Dataset Zip File (March 1958-2004) https://scrippsco2.ucsd.edu/assets/data/atmospheric/stations/in_situ_co2/ten_minute/ten_minute_in_situ_co2_mlo.zip

 

Global

Global CO2 Data

Reporting times lag Mauna Loa data.

 

NOAA Web Annual Data, Annual Growth Rates, Monthly Data https://www.esrl.noaa.gov/gmd/ccgg/trends/gl_data.html