{"id":"co2","label":"Atmospheric CO₂","unit":"ppm","source":"NOAA Global Monitoring Laboratory","cadence":"monthly","generated":"2026-08-20","through":"August 2026","latest":{"t":2026.5417,"v":429.12},"first":{"t":1958.2027,"v":315.71},"trend":{"delta":113.41,"pct":35.9},"series":[{"t":1958.2027,"v":315.71},{"t":1958.3699,"v":317.51},{"t":1958.537,"v":315.87},{"t":1958.7068,"v":313.21},{"t":1958.874,"v":313.33},{"t":1959.0411,"v":315.58},{"t":1959.2027,"v":316.65},{"t":1959.3699,"v":318.29},{"t":1959.537,"v":316.54},{"t":1959.7068,"v":313.84},{"t":1959.874,"v":314.81},{"t":1960.041,"v":316.43},{"t":1960.2049,"v":317.58},{"t":1960.3716,"v":320.03},{"t":1960.5383,"v":318.18},{"t":1960.7077,"v":314.17},{"t":1960.8743,"v":315},{"t":1961.0411,"v":316.89},{"t":1961.2027,"v":318.54},{"t":1961.3699,"v":320.58},{"t":1961.537,"v":318.56},{"t":1961.7068,"v":314.99},{"t":1961.874,"v":316.1},{"t":1962.0411,"v":317.94},{"t":1962.2027,"v":319.68},{"t":1962.3699,"v":321.02},{"t":1962.537,"v":319.61},{"t":1962.7068,"v":316.24},{"t":1962.874,"v":316.69},{"t":1963.0411,"v":318.74},{"t":1963.2027,"v":319.86},{"t":1963.3699,"v":322.24},{"t":1963.537,"v":319.74},{"t":1963.7068,"v":316.21},{"t":1963.874,"v":317.07},{"t":1964.041,"v":319.57},{"t":1964.2049,"v":320.75},{"t":1964.3716,"v":322.25},{"t":1964.5383,"v":320.44},{"t":1964.7077,"v":316.71},{"t":1964.8743,"v":317.68},{"t":1965.0411,"v":319.44},{"t":1965.2027,"v":320.89},{"t":1965.3699,"v":322.17},{"t":1965.537,"v":321.21},{"t":1965.7068,"v":317.82},{"t":1965.874,"v":318.87},{"t":1966.0411,"v":320.62},{"t":1966.2027,"v":322.39},{"t":1966.3699,"v":324.08},{"t":1966.537,"v":322.37},{"t":1966.7068,"v":318.64},{"t":1966.874,"v":319.78},{"t":1967.0411,"v":322.33},{"t":1967.2027,"v":323.03},{"t":1967.3699,"v":325},{"t":1967.537,"v":322.54},{"t":1967.7068,"v":319.25},{"t":1967.874,"v":320.73},{"t":1968.041,"v":322.57},{"t":1968.2049,"v":323.89},{"t":1968.3716,"v":325.57},{"t":1968.5383,"v":324.14},{"t":1968.7077,"v":320.33},{"t":1968.8743,"v":321.32},{"t":1969.0411,"v":324},{"t":1969.2027,"v":325.63},{"t":1969.3699,"v":327.38},{"t":1969.537,"v":325.88},{"t":1969.7068,"v":322.38},{"t":1969.874,"v":322.85},{"t":1970.0411,"v":325.06},{"t":1970.2027,"v":326.93},{"t":1970.3699,"v":328.08},{"t":1970.537,"v":326.34},{"t":1970.7068,"v":323.1},{"t":1970.874,"v":324.01},{"t":1971.0411,"v":326.17},{"t":1971.2027,"v":327.18},{"t":1971.3699,"v":328.93},{"t":1971.537,"v":327.36},{"t":1971.7068,"v":323.36},{"t":1971.874,"v":324.8},{"t":1972.041,"v":326.77},{"t":1972.2049,"v":327.75},{"t":1972.3716,"v":330.07},{"t":1972.5383,"v":328.04},{"t":1972.7077,"v":324.84},{"t":1972.8743,"v":326.5},{"t":1973.0411,"v":328.55},{"t":1973.2027,"v":330.3},{"t":1973.3699,"v":332.48},{"t":1973.537,"v":330.87},{"t":1973.7068,"v":327.52},{"t":1973.874,"v":328.17},{"t":1974.0411,"v":329.36},{"t":1974.2027,"v":331.49},{"t":1974.375,"v":333.19},{"t":1974.5417,"v":331.07},{"t":1974.7083,"v":327.33},{"t":1974.875,"v":328.31},{"t":1975.0417,"v":330.73},{"t":1975.2083,"v":331.94},{"t":1975.375,"v":333.95},{"t":1975.5417,"v":331.97},{"t":1975.7083,"v":328.49},{"t":1975.875,"v":329.38},{"t":1976.0417,"v":331.56},{"t":1976.2083,"v":333.36},{"t":1976.375,"v":334.72},{"t":1976.5417,"v":333.08},{"t":1976.7083,"v":328.96},{"t":1976.875,"v":330.16},{"t":1977.0417,"v":332.68},{"t":1977.2083,"v":334.96},{"t":1977.375,"v":336.93},{"t":1977.5417,"v":334.89},{"t":1977.7083,"v":331.29},{"t":1977.875,"v":332.46},{"t":1978.0417,"v":334.94},{"t":1978.2083,"v":336.66},{"t":1978.375,"v":338.02},{"t":1978.5417,"v":336.5},{"t":1978.7083,"v":332.36},{"t":1978.875,"v":333.76},{"t":1979.0417,"v":336.14},{"t":1979.2083,"v":338.27},{"t":1979.375,"v":339.24},{"t":1979.5417,"v":337.54},{"t":1979.7083,"v":333.97},{"t":1979.875,"v":335.32},{"t":1980.0417,"v":337.9},{"t":1980.2083,"v":340.07},{"t":1980.375,"v":341.45},{"t":1980.5417,"v":339.45},{"t":1980.7083,"v":336.25},{"t":1980.875,"v":337.3},{"t":1981.0417,"v":339.29},{"t":1981.2083,"v":341.63},{"t":1981.375,"v":343.04},{"t":1981.5417,"v":340.82},{"t":1981.7083,"v":336.95},{"t":1981.875,"v":338.58},{"t":1982.0417,"v":340.93},{"t":1982.2083,"v":342.78},{"t":1982.375,"v":344.77},{"t":1982.5417,"v":342.42},{"t":1982.7083,"v":338.37},{"t":1982.875,"v":339.44},{"t":1983.0417,"v":341.57},{"t":1983.2083,"v":343.37},{"t":1983.375,"v":346.14},{"t":1983.5417,"v":344.32},{"t":1983.7083,"v":340.46},{"t":1983.875,"v":341.79},{"t":1984.0417,"v":344.21},{"t":1984.2083,"v":345.68},{"t":1984.375,"v":347.77},{"t":1984.5417,"v":345.79},{"t":1984.7083,"v":341.59},{"t":1984.875,"v":343.31},{"t":1985.0417,"v":345.48},{"t":1985.2083,"v":347.91},{"t":1985.375,"v":349.28},{"t":1985.5417,"v":346.9},{"t":1985.7083,"v":343.47},{"t":1985.875,"v":344.73},{"t":1986.0417,"v":346.78},{"t":1986.2083,"v":348.25},{"t":1986.375,"v":350.52},{"t":1986.5417,"v":348.25},{"t":1986.7083,"v":345.48},{"t":1986.875,"v":346.22},{"t":1987.0417,"v":348.73},{"t":1987.2083,"v":349.81},{"t":1987.375,"v":352.15},{"t":1987.5417,"v":350.21},{"t":1987.7083,"v":346.66},{"t":1987.875,"v":348.08},{"t":1988.0417,"v":350.51},{"t":1988.2083,"v":352.5},{"t":1988.375,"v":354.35},{"t":1988.5417,"v":352.8},{"t":1988.7083,"v":348.97},{"t":1988.875,"v":350.42},{"t":1989.0417,"v":353.07},{"t":1989.2083,"v":354.08},{"t":1989.375,"v":355.95},{"t":1989.5417,"v":354.05},{"t":1989.7083,"v":350.09},{"t":1989.875,"v":351.55},{"t":1990.0417,"v":353.86},{"t":1990.2083,"v":355.75},{"t":1990.375,"v":357.38},{"t":1990.5417,"v":354.89},{"t":1990.7083,"v":351.38},{"t":1990.875,"v":353.14},{"t":1991.0417,"v":354.93},{"t":1991.2083,"v":357.33},{"t":1991.375,"v":359.23},{"t":1991.5417,"v":356.3},{"t":1991.7083,"v":352.34},{"t":1991.875,"v":353.89},{"t":1992.0417,"v":356.34},{"t":1992.2083,"v":357.97},{"t":1992.375,"v":359.71},{"t":1992.5417,"v":357.15},{"t":1992.7083,"v":353.01},{"t":1992.875,"v":354.42},{"t":1993.0417,"v":357.1},{"t":1993.2083,"v":358.59},{"t":1993.375,"v":360.3},{"t":1993.5417,"v":357.45},{"t":1993.7083,"v":354.14},{"t":1993.875,"v":355.53},{"t":1994.0417,"v":358.36},{"t":1994.2083,"v":360.11},{"t":1994.375,"v":361.78},{"t":1994.5417,"v":359.51},{"t":1994.7083,"v":355.86},{"t":1994.875,"v":357.65},{"t":1995.0417,"v":360.04},{"t":1995.2083,"v":361.98},{"t":1995.375,"v":363.83},{"t":1995.5417,"v":361.78},{"t":1995.7083,"v":358.32},{"t":1995.875,"v":359.61},{"t":1996.0417,"v":362.2},{"t":1996.2083,"v":364.28},{"t":1996.375,"v":365.25},{"t":1996.5417,"v":363.69},{"t":1996.7083,"v":359.69},{"t":1996.875,"v":361.04},{"t":1997.0417,"v":363.24},{"t":1997.2083,"v":364.65},{"t":1997.375,"v":366.77},{"t":1997.5417,"v":364.46},{"t":1997.7083,"v":360.44},{"t":1997.875,"v":362.65},{"t":1998.0417,"v":365.39},{"t":1998.2083,"v":367.36},{"t":1998.375,"v":369.56},{"t":1998.5417,"v":367.98},{"t":1998.7083,"v":364.16},{"t":1998.875,"v":365.67},{"t":1999.0417,"v":368.35},{"t":1999.2083,"v":369.84},{"t":1999.375,"v":371.12},{"t":1999.5417,"v":369.61},{"t":1999.7083,"v":364.95},{"t":1999.875,"v":366.88},{"t":2000.0417,"v":369.45},{"t":2000.2083,"v":370.75},{"t":2000.375,"v":371.75},{"t":2000.5417,"v":370.02},{"t":2000.7083,"v":367.15},{"t":2000.875,"v":368.53},{"t":2001.0417,"v":370.76},{"t":2001.2083,"v":372.63},{"t":2001.375,"v":374.03},{"t":2001.5417,"v":371.68},{"t":2001.7083,"v":368.34},{"t":2001.875,"v":369.94},{"t":2002.0417,"v":372.7},{"t":2002.2083,"v":374.3},{"t":2002.375,"v":375.93},{"t":2002.5417,"v":374.16},{"t":2002.7083,"v":370.92},{"t":2002.875,"v":372.43},{"t":2003.0417,"v":375.07},{"t":2003.2083,"v":376.64},{"t":2003.375,"v":378.78},{"t":2003.5417,"v":376.88},{"t":2003.7083,"v":373.34},{"t":2003.875,"v":374.84},{"t":2004.0417,"v":377.17},{"t":2004.2083,"v":379.06},{"t":2004.375,"v":380.8},{"t":2004.5417,"v":377.65},{"t":2004.7083,"v":374.43},{"t":2004.875,"v":376.33},{"t":2005.0417,"v":378.63},{"t":2005.2083,"v":380.95},{"t":2005.375,"v":382.64},{"t":2005.5417,"v":380.93},{"t":2005.7083,"v":376.89},{"t":2005.875,"v":378.54},{"t":2006.0417,"v":381.58},{"t":2006.2083,"v":382.86},{"t":2006.375,"v":385.22},{"t":2006.5417,"v":382.65},{"t":2006.7083,"v":379.04},{"t":2006.875,"v":380.35},{"t":2007.0417,"v":383.1},{"t":2007.2083,"v":384.81},{"t":2007.375,"v":386.78},{"t":2007.5417,"v":384.73},{"t":2007.7083,"v":381.2},{"t":2007.875,"v":382.7},{"t":2008.0417,"v":385.78},{"t":2008.2083,"v":386.28},{"t":2008.375,"v":388.78},{"t":2008.5417,"v":386.62},{"t":2008.7083,"v":383.41},{"t":2008.875,"v":384.41},{"t":2009.0417,"v":387.17},{"t":2009.2083,"v":389.04},{"t":2009.375,"v":390.36},{"t":2009.5417,"v":388.24},{"t":2009.7083,"v":384.95},{"t":2009.875,"v":386.23},{"t":2010.0417,"v":388.91},{"t":2010.2083,"v":391.37},{"t":2010.375,"v":393.21},{"t":2010.5417,"v":390.41},{"t":2010.7083,"v":387.03},{"t":2010.875,"v":388.87},{"t":2011.0417,"v":391.5},{"t":2011.2083,"v":392.8},{"t":2011.375,"v":394.41},{"t":2011.5417,"v":392.72},{"t":2011.7083,"v":389.28},{"t":2011.875,"v":390.48},{"t":2012.0417,"v":393.31},{"t":2012.2083,"v":394.59},{"t":2012.375,"v":396.93},{"t":2012.5417,"v":394.56},{"t":2012.7083,"v":391.32},{"t":2012.875,"v":393.2},{"t":2013.0417,"v":395.78},{"t":2013.2083,"v":397.66},{"t":2013.375,"v":400.02},{"t":2013.5417,"v":397.51},{"t":2013.7083,"v":393.72},{"t":2013.875,"v":395.36},{"t":2014.0417,"v":398.04},{"t":2014.2083,"v":399.91},{"t":2014.375,"v":401.96},{"t":2014.5417,"v":399.27},{"t":2014.7083,"v":395.54},{"t":2014.875,"v":397.4},{"t":2015.0417,"v":400.18},{"t":2015.2083,"v":401.74},{"t":2015.375,"v":404.15},{"t":2015.5417,"v":401.46},{"t":2015.7083,"v":397.82},{"t":2015.875,"v":400.27},{"t":2016.0417,"v":402.73},{"t":2016.2083,"v":405.06},{"t":2016.375,"v":407.9},{"t":2016.5417,"v":404.59},{"t":2016.7083,"v":401.23},{"t":2016.875,"v":403.72},{"t":2017.0417,"v":406.36},{"t":2017.2083,"v":407.54},{"t":2017.375,"v":409.89},{"t":2017.5417,"v":407.33},{"t":2017.7083,"v":403.57},{"t":2017.875,"v":405.31},{"t":2018.0417,"v":408.15},{"t":2018.2083,"v":409.59},{"t":2018.375,"v":411.44},{"t":2018.5417,"v":408.9},{"t":2018.7083,"v":405.71},{"t":2018.875,"v":408.21},{"t":2019.0417,"v":411.03},{"t":2019.2083,"v":412.18},{"t":2019.375,"v":414.86},{"t":2019.5417,"v":411.96},{"t":2019.7083,"v":408.76},{"t":2019.875,"v":410.47},{"t":2020.0417,"v":413.59},{"t":2020.2083,"v":414.72},{"t":2020.375,"v":417.28},{"t":2020.5417,"v":414.58},{"t":2020.7083,"v":411.5},{"t":2020.875,"v":413.1},{"t":2021.0417,"v":415.49},{"t":2021.2083,"v":417.61},{"t":2021.375,"v":419.09},{"t":2021.5417,"v":416.9},{"t":2021.7083,"v":413.26},{"t":2021.875,"v":414.97},{"t":2022.0417,"v":418.13},{"t":2022.2083,"v":418.76},{"t":2022.375,"v":420.97},{"t":2022.5417,"v":418.85},{"t":2022.7083,"v":415.91},{"t":2022.875,"v":417.47},{"t":2023.0417,"v":419.47},{"t":2023.2083,"v":421},{"t":2023.375,"v":424.01},{"t":2023.5417,"v":421.83},{"t":2023.7083,"v":418.5},{"t":2023.875,"v":420.46},{"t":2024.0417,"v":422.8},{"t":2024.2083,"v":425.38},{"t":2024.375,"v":426.9},{"t":2024.5417,"v":425.55},{"t":2024.7083,"v":422.03},{"t":2024.875,"v":423.85},{"t":2025.0417,"v":426.65},{"t":2025.2083,"v":428.15},{"t":2025.375,"v":430.51},{"t":2025.5417,"v":427.87},{"t":2025.7083,"v":424.37},{"t":2025.875,"v":426.46},{"t":2026.0417,"v":428.62},{"t":2026.2083,"v":430.15},{"t":2026.375,"v":432.34},{"t":2026.5417,"v":429.12}]}