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Trends in atmospheric concentrations of CO2 (ppm), CH4 (ppb) and N2O (ppb), between 1800 and 2017

Trends in atmospheric concentrations of CO2 (ppm), CH4 (ppb) and N2O (ppb), between 1800 and 2017

Chart (static)Published 05 Dec 2019Modified 20 Sept 2024

Note:
CO₂ (Carbon dioxide) in parts per million (ppm)
CH₄ (Methane) in parts per billion (ppb)
N₂O (Nitrous oxide) in parts per billion (ppb)

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Data sources

Metadata

More info

atmospheric-concentration-of-carbon-dioxide-5.csv

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

Topics

Air pollution Climate change adaptation

Geographical coverage

Earth

Temporal coverage

1800-2017

PublisherOther organisations involved

Methodology

Observed trends in CO₂, CH₄ and N₂0.

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