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Trends in atmospheric concentrations of CO2, CH4 and N2O

Data Visualization Created 05 Mar 2019 Published 20 Mar 2019 Last modified 01 Aug 2019

1 min read

Topics: Air pollution , Climate change adaptation ,

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Methodology

Observed trends in CO₂, CH₄ and N₂0.

Data sources

CH4, N2O, PFC,HFC,SF6, Montreal gasses provided by Advanced Global Atmospheric Gases Experiment (AGAGE)
CO2 concentration provided by National Oceanic and Atmospheric Administration (NOAA)

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Formats suitable for machine-to-machine communication

JSON Exhibit JSON XML XML with Schema

Related content

Based on external data

Advanced Global Atmospheric Gases Experiment (AGAGE Measurements) Currently there are 33 compounds available for public access: ALE/GAGE/AGAGE data . Monthly means and standard deviations of data. Measured under background (un-polluted) conditions.

Greenhouse Gases (NOAA) Earth System Research Laboratory - Global Monitoring Division

Used in indicators

How are atmospheric concentrations of greenhouse gases developing compared with levels consistent with limiting the increase in global mean temperature to 2 °C or even 1.5 °C above pre-industrial levels?

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Older versions

31 Jan 2018 - Trends in atmospheric concentrations of CO2, CH4 and N2O

01 Jun 2016 - Atmospheric concentration of carbon dioxide, methane and nitrous oxide

27 Feb 2015 - Atmospheric concentration of carbon dioxide, methane and nitrous oxide

04 Feb 2014 - Atmospheric concentration of Carbon Dioxide, Methane and Nitrous Oxide.

16 Jan 2013 - Atmospheric concentration of Nitrous Oxide (ppb)

16 Jan 2012 - Atmospheric concentration of Methane (ppb)

16 Jan 2013 - Atmospheric concentration of Carbon Dioxide (ppm)

19 Dec 2011 - Atmospheric concentration of N2O (ppb)

19 Dec 2011 - Atmospheric concentration of CH4 (ppb)

19 Dec 2011 - Atmospheric concentration of CO2 (ppm)

Geographic coverage

Earth

Temporal coverage

1800-2016

Document Actions

For references, please go to https://www.eea.europa.eu/data-and-maps/daviz/atmospheric-concentration-of-carbon-dioxide-4 or scan the QR code.

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