Mauna Loa Record

Plots of the longest continuous record of atmospheric carbon dioxide, taken at Mauna Loa Observatory, Hawaii (20°N, 156°W).

Mauna Loa Record	Mauna Loa Record - Smooth Curve	Mauna Loa Record - Color	Mauna Loa Seasonally Adjusted
Mauna Loa Fossil Fuel Trend	Mauna Loa Seas Adj Fossil Fuel Trend