Tendencia en la Concentración de CO2 en la Atmósfera

Trends in atmospheric CO2 at La Parguera (2009-present) and at the Mauna Loa Observatory, Hawaii (2005-present)
Monthly mean CO2 mole fraction determined from daily averages and expressed as parts per million (ppm).

Monthly mean CO2 mole fraction determined from daily averages and expressed as parts per million (ppm).
Download CONCENTRACION ATMOSFERICA CO2 OBS. MAUNA LOA
More information: Pacific Marine Environmental Laboratory (PMEL) - La Parguera SISTEMA DE ALERTA PARA ARREFICES NOAA