Mauna Loa Record - Seasonally Adjusted Graphic | Scripps CO2 Program

Mauna Loa Record - Seasonally Adjusted


Description

Seasonally adjusted monthly average atmospheric carbon dioxide concentration versus time at Mauna Loa Observatory, Hawaii (20 °N, 156 °W) where CO2 concentration is in parts per million in the mole fraction (p.p.m.). The line through the dots is a spline fit to the data.

Data from Scripps CO2 Program.