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Long-term Trends of CO₂ and CH₄ Concentrations

Increasing CO₂ and CH₄ in the Earth’s Atmosphere

Long-term trend of the whole-atmosphere monthly mean concentration of CO₂ calculated by using GOSAT data

CO₂ global trend graph

Long-term trend of the whole-atmosphere monthly mean concentration of CH₄ calculated by using GOSAT data

CH₄ global trend graph

The original data

Take a look

GOSAT Website