-
CO2 concentrations - NOAA (2019)
-
-
Annual mean carbon dioxide (CO₂) concentration data from the Mauna Loa monitoring station.
Data from 1958 through 1974 have been obtained by C. David Keeling of the Scripps Institution of Oceanography (SIO) and were obtained from the Scripps website (scrippsco2.ucsd.edu).
-
World 2018 409.52 World 2017 407.55 World 2016 404.24 World 2015 401.83 World 2014 399.65 World 2013 397.52 World 2012 394.85 World 2011 392.65 World 2010 390.9 World 2009 387.43 World 2008 386.6 World 2007 384.79 World 2006 382.9 World 2005 380.8 World 2004 378.52 World 2003 376.8 World 2002 373.28 World 2001 371.14 World 2000 370.55 World 1999 368.38 World 1998 367.7 World 1997 364.73 World 1996 363.61 World 1995 361.82 World 1994 359.83 World 1993 357.1 World 1992 356.45 World 1991 356.61 World 1990 354.39 World 1989 353.12 World 1988 352.57 World 1987 349.19 World 1986 347.42 World 1985 346.12 World 1984 345.65 World 1983 343.05 World 1982 341.45 World 1981 340.11 World 1980 339.75 World 1979 337.84 World 1978 335.4 World 1977 334.83 World 1976 332.04 World 1975 331.11 World 1974 330.18 World 1973 330.68 World 1972 327.45 World 1971 326.32 World 1970 326.68 World 1969 325.62 World 1968 323.04 World 1967 322.16 World 1966 321.38 World 1965 320.04 World 1964 320.62 World 1963 319.99 World 1962 318.45 World 1961 318.64 World 1960 317.91 World 1959 316.97 -
Sources
Data Published By: NOAA/ESRL
Data publisher source:Ed Dlugokencky and Pieter Tans, NOAA/ESRL
