Atmospheric Carbon Dioxide Levels

Climate change is a global issue and is being driven by enhanced atmospheric greenhouse gas levels. The levels of these gases have continued to increase as shown by measurements of carbon dioxide (CO2) at Mace Head on the west coast of Ireland. These observations are replicated at other sites around the world. Current atmospheric levels now exceed by far the natural range over the last 650,000 years. 

Atmospheric Carbon Dioxide Levels

(Source: Met Eireann)

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Image-Atmospheric carbon dioxide levels