{
  "id": "co2-ppm-mauna-loa-monthly",
  "name": "Atmospheric CO2 Monthly (Mauna Loa)",
  "title": "Atmospheric CO2 Monthly (Mauna Loa)",
  "description": "Monthly mean atmospheric carbon dioxide concentration in parts per million, measured at NOAA's Mauna Loa Observatory, from 1958-03 to 2026-02.",
  "category": "environment",
  "source": "https://github.com/datasets/co2-ppm",
  "source_url": "https://github.com/datasets/co2-ppm",
  "updated": "2026-04",
  "record_count": 816,
  "columns": [
    {
      "key": "date",
      "label": "Date",
      "type": "string"
    },
    {
      "key": "average_ppm",
      "label": "Average Ppm",
      "type": "number"
    },
    {
      "key": "interpolated_ppm",
      "label": "Interpolated Ppm",
      "type": "number"
    }
  ],
  "rows": [
    {
      "date": "1958-03",
      "average_ppm": 315.71,
      "interpolated_ppm": 314.44
    },
    {
      "date": "1958-04",
      "average_ppm": 317.45,
      "interpolated_ppm": 315.16
    },
    {
      "date": "1958-05",
      "average_ppm": 317.51,
      "interpolated_ppm": 314.69
    },
    {
      "date": "1958-06",
      "average_ppm": 317.27,
      "interpolated_ppm": 315.15
    },
    {
      "date": "1958-07",
      "average_ppm": 315.87,
      "interpolated_ppm": 315.2
    },
    {
      "date": "1958-08",
      "average_ppm": 314.93,
      "interpolated_ppm": 316.21
    },
    {
      "date": "1958-09",
      "average_ppm": 313.21,
      "interpolated_ppm": 316.11
    },
    {
      "date": "1958-10",
      "average_ppm": 312.42,
      "interpolated_ppm": 315.41
    },
    {
      "date": "1958-11",
      "average_ppm": 313.33,
      "interpolated_ppm": 315.21
    },
    {
      "date": "1958-12",
      "average_ppm": 314.67,
      "interpolated_ppm": 315.43
    },
    {
      "date": "1959-01",
      "average_ppm": 315.58,
      "interpolated_ppm": 315.52
    },
    {
      "date": "1959-02",
      "average_ppm": 316.49,
      "interpolated_ppm": 315.84
    },
    {
      "date": "1959-03",
      "average_ppm": 316.65,
      "interpolated_ppm": 315.37
    },
    {
      "date": "1959-04",
      "average_ppm": 317.72,
      "interpolated_ppm": 315.42
    },
    {
      "date": "1959-05",
      "average_ppm": 318.29,
      "interpolated_ppm": 315.46
    },
    {
      "date": "1959-06",
      "average_ppm": 318.15,
      "interpolated_ppm": 316
    },
    {
      "date": "1959-07",
      "average_ppm": 316.54,
      "interpolated_ppm": 315.87
    },
    {
      "date": "1959-08",
      "average_ppm": 314.8,
      "interpolated_ppm": 316.09
    },
    {
      "date": "1959-09",
      "average_ppm": 313.84,
      "interpolated_ppm": 316.75
    },
    {
      "date": "1959-10",
      "average_ppm": 313.33,
      "interpolated_ppm": 316.34
    },
    {
      "date": "1959-11",
      "average_ppm": 314.81,
      "interpolated_ppm": 316.69
    },
    {
      "date": "1959-12",
      "average_ppm": 315.58,
      "interpolated_ppm": 316.35
    },
    {
      "date": "1960-01",
      "average_ppm": 316.43,
      "interpolated_ppm": 316.38
    },
    {
      "date": "1960-02",
      "average_ppm": 316.98,
      "interpolated_ppm": 316.33
    },
    {
      "date": "1960-03",
      "average_ppm": 317.58,
      "interpolated_ppm": 316.27
    },
    {
      "date": "1960-04",
      "average_ppm": 319.03,
      "interpolated_ppm": 316.7
    },
    {
      "date": "1960-05",
      "average_ppm": 320.03,
      "interpolated_ppm": 317.19
    },
    {
      "date": "1960-06",
      "average_ppm": 319.58,
      "interpolated_ppm": 317.45
    },
    {
      "date": "1960-07",
      "average_ppm": 318.18,
      "interpolated_ppm": 317.54
    },
    {
      "date": "1960-08",
      "average_ppm": 315.9,
      "interpolated_ppm": 317.22
    },
    {
      "date": "1960-09",
      "average_ppm": 314.17,
      "interpolated_ppm": 317.1
    },
    {
      "date": "1960-10",
      "average_ppm": 313.83,
      "interpolated_ppm": 316.85
    },
    {
      "date": "1960-11",
      "average_ppm": 315,
      "interpolated_ppm": 316.89
    },
    {
      "date": "1960-12",
      "average_ppm": 316.19,
      "interpolated_ppm": 316.96
    },
    {
      "date": "1961-01",
      "average_ppm": 316.89,
      "interpolated_ppm": 316.84
    },
    {
      "date": "1961-02",
      "average_ppm": 317.7,
      "interpolated_ppm": 317.05
    },
    {
      "date": "1961-03",
      "average_ppm": 318.54,
      "interpolated_ppm": 317.25
    },
    {
      "date": "1961-04",
      "average_ppm": 319.48,
      "interpolated_ppm": 317.16
    },
    {
      "date": "1961-05",
      "average_ppm": 320.58,
      "interpolated_ppm": 317.73
    },
    {
      "date": "1961-06",
      "average_ppm": 319.77,
      "interpolated_ppm": 317.61
    },
    {
      "date": "1961-07",
      "average_ppm": 318.56,
      "interpolated_ppm": 317.89
    },
    {
      "date": "1961-08",
      "average_ppm": 316.79,
      "interpolated_ppm": 318.09
    },
    {
      "date": "1961-09",
      "average_ppm": 314.99,
      "interpolated_ppm": 317.92
    },
    {
      "date": "1961-10",
      "average_ppm": 315.31,
      "interpolated_ppm": 318.34
    },
    {
      "date": "1961-11",
      "average_ppm": 316.1,
      "interpolated_ppm": 318
    },
    {
      "date": "1961-12",
      "average_ppm": 317.01,
      "interpolated_ppm": 317.78
    },
    {
      "date": "1962-01",
      "average_ppm": 317.94,
      "interpolated_ppm": 317.89
    },
    {
      "date": "1962-02",
      "average_ppm": 318.55,
      "interpolated_ppm": 317.89
    },
    {
      "date": "1962-03",
      "average_ppm": 319.68,
      "interpolated_ppm": 318.39
    },
    {
      "date": "1962-04",
      "average_ppm": 320.57,
      "interpolated_ppm": 318.24
    },
    {
      "date": "1962-05",
      "average_ppm": 321.02,
      "interpolated_ppm": 318.16
    },
    {
      "date": "1962-06",
      "average_ppm": 320.62,
      "interpolated_ppm": 318.45
    },
    {
      "date": "1962-07",
      "average_ppm": 319.61,
      "interpolated_ppm": 318.94
    },
    {
      "date": "1962-08",
      "average_ppm": 317.4,
      "interpolated_ppm": 318.71
    },
    {
      "date": "1962-09",
      "average_ppm": 316.24,
      "interpolated_ppm": 319.18
    },
    {
      "date": "1962-10",
      "average_ppm": 315.42,
      "interpolated_ppm": 318.46
    },
    {
      "date": "1962-11",
      "average_ppm": 316.69,
      "interpolated_ppm": 318.59
    },
    {
      "date": "1962-12",
      "average_ppm": 317.7,
      "interpolated_ppm": 318.47
    },
    {
      "date": "1963-01",
      "average_ppm": 318.74,
      "interpolated_ppm": 318.69
    },
    {
      "date": "1963-02",
      "average_ppm": 319.07,
      "interpolated_ppm": 318.41
    },
    {
      "date": "1963-03",
      "average_ppm": 319.86,
      "interpolated_ppm": 318.57
    },
    {
      "date": "1963-04",
      "average_ppm": 321.38,
      "interpolated_ppm": 319.05
    },
    {
      "date": "1963-05",
      "average_ppm": 322.24,
      "interpolated_ppm": 319.38
    },
    {
      "date": "1963-06",
      "average_ppm": 321.49,
      "interpolated_ppm": 319.31
    },
    {
      "date": "1963-07",
      "average_ppm": 319.74,
      "interpolated_ppm": 319.07
    },
    {
      "date": "1963-08",
      "average_ppm": 317.77,
      "interpolated_ppm": 319.07
    },
    {
      "date": "1963-09",
      "average_ppm": 316.21,
      "interpolated_ppm": 319.16
    },
    {
      "date": "1963-10",
      "average_ppm": 315.99,
      "interpolated_ppm": 319.03
    },
    {
      "date": "1963-11",
      "average_ppm": 317.07,
      "interpolated_ppm": 318.98
    },
    {
      "date": "1963-12",
      "average_ppm": 318.35,
      "interpolated_ppm": 319.13
    },
    {
      "date": "1964-01",
      "average_ppm": 319.57,
      "interpolated_ppm": 319.52
    },
    {
      "date": "1964-02",
      "average_ppm": 320.04,
      "interpolated_ppm": 319.37
    },
    {
      "date": "1964-03",
      "average_ppm": 320.75,
      "interpolated_ppm": 319.41
    },
    {
      "date": "1964-04",
      "average_ppm": 321.84,
      "interpolated_ppm": 319.46
    },
    {
      "date": "1964-05",
      "average_ppm": 322.25,
      "interpolated_ppm": 319.37
    },
    {
      "date": "1964-06",
      "average_ppm": 321.89,
      "interpolated_ppm": 319.73
    },
    {
      "date": "1964-07",
      "average_ppm": 320.44,
      "interpolated_ppm": 319.79
    },
    {
      "date": "1964-08",
      "average_ppm": 318.69,
      "interpolated_ppm": 320.03
    },
    {
      "date": "1964-09",
      "average_ppm": 316.71,
      "interpolated_ppm": 319.67
    },
    {
      "date": "1964-10",
      "average_ppm": 316.87,
      "interpolated_ppm": 319.93
    },
    {
      "date": "1964-11",
      "average_ppm": 317.68,
      "interpolated_ppm": 319.59
    },
    {
      "date": "1964-12",
      "average_ppm": 318.71,
      "interpolated_ppm": 319.49
    },
    {
      "date": "1965-01",
      "average_ppm": 319.44,
      "interpolated_ppm": 319.38
    },
    {
      "date": "1965-02",
      "average_ppm": 320.44,
      "interpolated_ppm": 319.79
    },
    {
      "date": "1965-03",
      "average_ppm": 320.89,
      "interpolated_ppm": 319.59
    },
    {
      "date": "1965-04",
      "average_ppm": 322.14,
      "interpolated_ppm": 319.79
    },
    {
      "date": "1965-05",
      "average_ppm": 322.17,
      "interpolated_ppm": 319.28
    },
    {
      "date": "1965-06",
      "average_ppm": 321.87,
      "interpolated_ppm": 319.68
    },
    {
      "date": "1965-07",
      "average_ppm": 321.21,
      "interpolated_ppm": 320.53
    },
    {
      "date": "1965-08",
      "average_ppm": 318.87,
      "interpolated_ppm": 320.18
    },
    {
      "date": "1965-09",
      "average_ppm": 317.82,
      "interpolated_ppm": 320.78
    },
    {
      "date": "1965-10",
      "average_ppm": 317.3,
      "interpolated_ppm": 320.37
    },
    {
      "date": "1965-11",
      "average_ppm": 318.87,
      "interpolated_ppm": 320.79
    },
    {
      "date": "1965-12",
      "average_ppm": 319.42,
      "interpolated_ppm": 320.2
    },
    {
      "date": "1966-01",
      "average_ppm": 320.62,
      "interpolated_ppm": 320.57
    },
    {
      "date": "1966-02",
      "average_ppm": 321.6,
      "interpolated_ppm": 320.94
    },
    {
      "date": "1966-03",
      "average_ppm": 322.39,
      "interpolated_ppm": 321.08
    },
    {
      "date": "1966-04",
      "average_ppm": 323.7,
      "interpolated_ppm": 321.34
    },
    {
      "date": "1966-05",
      "average_ppm": 324.08,
      "interpolated_ppm": 321.18
    },
    {
      "date": "1966-06",
      "average_ppm": 323.75,
      "interpolated_ppm": 321.55
    },
    {
      "date": "1966-07",
      "average_ppm": 322.37,
      "interpolated_ppm": 321.69
    },
    {
      "date": "1966-08",
      "average_ppm": 320.36,
      "interpolated_ppm": 321.68
    },
    {
      "date": "1966-09",
      "average_ppm": 318.64,
      "interpolated_ppm": 321.61
    },
    {
      "date": "1966-10",
      "average_ppm": 318.1,
      "interpolated_ppm": 321.18
    },
    {
      "date": "1966-11",
      "average_ppm": 319.78,
      "interpolated_ppm": 321.71
    },
    {
      "date": "1966-12",
      "average_ppm": 321.02,
      "interpolated_ppm": 321.81
    },
    {
      "date": "1967-01",
      "average_ppm": 322.33,
      "interpolated_ppm": 322.28
    },
    {
      "date": "1967-02",
      "average_ppm": 322.5,
      "interpolated_ppm": 321.83
    },
    {
      "date": "1967-03",
      "average_ppm": 323.03,
      "interpolated_ppm": 321.72
    },
    {
      "date": "1967-04",
      "average_ppm": 324.41,
      "interpolated_ppm": 322.05
    },
    {
      "date": "1967-05",
      "average_ppm": 325,
      "interpolated_ppm": 322.09
    },
    {
      "date": "1967-06",
      "average_ppm": 324.09,
      "interpolated_ppm": 321.89
    },
    {
      "date": "1967-07",
      "average_ppm": 322.54,
      "interpolated_ppm": 321.86
    },
    {
      "date": "1967-08",
      "average_ppm": 320.92,
      "interpolated_ppm": 322.24
    },
    {
      "date": "1967-09",
      "average_ppm": 319.25,
      "interpolated_ppm": 322.24
    },
    {
      "date": "1967-10",
      "average_ppm": 319.39,
      "interpolated_ppm": 322.48
    },
    {
      "date": "1967-11",
      "average_ppm": 320.73,
      "interpolated_ppm": 322.66
    },
    {
      "date": "1967-12",
      "average_ppm": 321.96,
      "interpolated_ppm": 322.74
    },
    {
      "date": "1968-01",
      "average_ppm": 322.57,
      "interpolated_ppm": 322.51
    },
    {
      "date": "1968-02",
      "average_ppm": 323.15,
      "interpolated_ppm": 322.48
    },
    {
      "date": "1968-03",
      "average_ppm": 323.89,
      "interpolated_ppm": 322.55
    },
    {
      "date": "1968-04",
      "average_ppm": 325.02,
      "interpolated_ppm": 322.63
    },
    {
      "date": "1968-05",
      "average_ppm": 325.57,
      "interpolated_ppm": 322.66
    },
    {
      "date": "1968-06",
      "average_ppm": 325.36,
      "interpolated_ppm": 323.17
    },
    {
      "date": "1968-07",
      "average_ppm": 324.14,
      "interpolated_ppm": 323.48
    },
    {
      "date": "1968-08",
      "average_ppm": 322.11,
      "interpolated_ppm": 323.46
    },
    {
      "date": "1968-09",
      "average_ppm": 320.33,
      "interpolated_ppm": 323.33
    },
    {
      "date": "1968-10",
      "average_ppm": 320.25,
      "interpolated_ppm": 323.34
    },
    {
      "date": "1968-11",
      "average_ppm": 321.32,
      "interpolated_ppm": 323.26
    },
    {
      "date": "1968-12",
      "average_ppm": 322.89,
      "interpolated_ppm": 323.68
    },
    {
      "date": "1969-01",
      "average_ppm": 324,
      "interpolated_ppm": 323.95
    },
    {
      "date": "1969-02",
      "average_ppm": 324.41,
      "interpolated_ppm": 323.75
    },
    {
      "date": "1969-03",
      "average_ppm": 325.63,
      "interpolated_ppm": 324.31
    },
    {
      "date": "1969-04",
      "average_ppm": 326.66,
      "interpolated_ppm": 324.28
    },
    {
      "date": "1969-05",
      "average_ppm": 327.38,
      "interpolated_ppm": 324.46
    },
    {
      "date": "1969-06",
      "average_ppm": 326.71,
      "interpolated_ppm": 324.49
    },
    {
      "date": "1969-07",
      "average_ppm": 325.88,
      "interpolated_ppm": 325.19
    },
    {
      "date": "1969-08",
      "average_ppm": 323.66,
      "interpolated_ppm": 324.99
    },
    {
      "date": "1969-09",
      "average_ppm": 322.38,
      "interpolated_ppm": 325.38
    },
    {
      "date": "1969-10",
      "average_ppm": 321.78,
      "interpolated_ppm": 324.89
    },
    {
      "date": "1969-11",
      "average_ppm": 322.85,
      "interpolated_ppm": 324.8
    },
    {
      "date": "1969-12",
      "average_ppm": 324.11,
      "interpolated_ppm": 324.91
    },
    {
      "date": "1970-01",
      "average_ppm": 325.06,
      "interpolated_ppm": 325.01
    },
    {
      "date": "1970-02",
      "average_ppm": 325.99,
      "interpolated_ppm": 325.31
    },
    {
      "date": "1970-03",
      "average_ppm": 326.93,
      "interpolated_ppm": 325.61
    },
    {
      "date": "1970-04",
      "average_ppm": 328.13,
      "interpolated_ppm": 325.75
    },
    {
      "date": "1970-05",
      "average_ppm": 328.08,
      "interpolated_ppm": 325.15
    },
    {
      "date": "1970-06",
      "average_ppm": 327.67,
      "interpolated_ppm": 325.44
    },
    {
      "date": "1970-07",
      "average_ppm": 326.34,
      "interpolated_ppm": 325.65
    },
    {
      "date": "1970-08",
      "average_ppm": 324.68,
      "interpolated_ppm": 326.02
    },
    {
      "date": "1970-09",
      "average_ppm": 323.1,
      "interpolated_ppm": 326.11
    },
    {
      "date": "1970-10",
      "average_ppm": 323.06,
      "interpolated_ppm": 326.18
    },
    {
      "date": "1970-11",
      "average_ppm": 324.01,
      "interpolated_ppm": 325.96
    },
    {
      "date": "1970-12",
      "average_ppm": 325.13,
      "interpolated_ppm": 325.93
    },
    {
      "date": "1971-01",
      "average_ppm": 326.17,
      "interpolated_ppm": 326.12
    },
    {
      "date": "1971-02",
      "average_ppm": 326.69,
      "interpolated_ppm": 326.01
    },
    {
      "date": "1971-03",
      "average_ppm": 327.18,
      "interpolated_ppm": 325.85
    },
    {
      "date": "1971-04",
      "average_ppm": 327.78,
      "interpolated_ppm": 325.39
    },
    {
      "date": "1971-05",
      "average_ppm": 328.93,
      "interpolated_ppm": 325.99
    },
    {
      "date": "1971-06",
      "average_ppm": 328.57,
      "interpolated_ppm": 326.34
    },
    {
      "date": "1971-07",
      "average_ppm": 327.36,
      "interpolated_ppm": 326.67
    },
    {
      "date": "1971-08",
      "average_ppm": 325.43,
      "interpolated_ppm": 326.77
    },
    {
      "date": "1971-09",
      "average_ppm": 323.36,
      "interpolated_ppm": 326.38
    },
    {
      "date": "1971-10",
      "average_ppm": 323.56,
      "interpolated_ppm": 326.69
    },
    {
      "date": "1971-11",
      "average_ppm": 324.8,
      "interpolated_ppm": 326.75
    },
    {
      "date": "1971-12",
      "average_ppm": 326.01,
      "interpolated_ppm": 326.81
    },
    {
      "date": "1972-01",
      "average_ppm": 326.77,
      "interpolated_ppm": 326.71
    },
    {
      "date": "1972-02",
      "average_ppm": 327.63,
      "interpolated_ppm": 326.96
    },
    {
      "date": "1972-03",
      "average_ppm": 327.75,
      "interpolated_ppm": 326.39
    },
    {
      "date": "1972-04",
      "average_ppm": 329.72,
      "interpolated_ppm": 327.3
    },
    {
      "date": "1972-05",
      "average_ppm": 330.07,
      "interpolated_ppm": 327.12
    },
    {
      "date": "1972-06",
      "average_ppm": 329.09,
      "interpolated_ppm": 326.87
    },
    {
      "date": "1972-07",
      "average_ppm": 328.04,
      "interpolated_ppm": 327.38
    },
    {
      "date": "1972-08",
      "average_ppm": 326.32,
      "interpolated_ppm": 327.69
    },
    {
      "date": "1972-09",
      "average_ppm": 324.84,
      "interpolated_ppm": 327.88
    },
    {
      "date": "1972-10",
      "average_ppm": 325.2,
      "interpolated_ppm": 328.33
    },
    {
      "date": "1972-11",
      "average_ppm": 326.5,
      "interpolated_ppm": 328.46
    },
    {
      "date": "1972-12",
      "average_ppm": 327.55,
      "interpolated_ppm": 328.35
    },
    {
      "date": "1973-01",
      "average_ppm": 328.55,
      "interpolated_ppm": 328.49
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      "date": "2019-08",
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      "date": "2019-09",
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      "interpolated_ppm": 413.92
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      "average_ppm": 416.58,
      "interpolated_ppm": 414.15
    },
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      "interpolated_ppm": 414.19
    },
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      "interpolated_ppm": 414.6
    },
    {
      "date": "2020-09",
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    },
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      "interpolated_ppm": 414.79
    },
    {
      "date": "2020-11",
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      "interpolated_ppm": 415.11
    },
    {
      "date": "2020-12",
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      "interpolated_ppm": 414.91
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      "interpolated_ppm": 415.23
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      "interpolated_ppm": 415.8
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      "date": "2021-05",
      "average_ppm": 419.09,
      "interpolated_ppm": 415.88
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    },
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      "interpolated_ppm": 416.48
    },
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      "interpolated_ppm": 416.27
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      "average_ppm": 420.19,
      "interpolated_ppm": 417.67
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    {
      "date": "2022-05",
      "average_ppm": 420.97,
      "interpolated_ppm": 417.7
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      "date": "2022-06",
      "average_ppm": 420.94,
      "interpolated_ppm": 418.47
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      "interpolated_ppm": 418.41
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      "interpolated_ppm": 419.03
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      "interpolated_ppm": 419.3
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      "date": "2022-10",
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      "interpolated_ppm": 418.97
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      "date": "2022-12",
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      "interpolated_ppm": 419.79
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    {
      "date": "2023-01",
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      "date": "2023-04",
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      "date": "2023-05",
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      "date": "2023-08",
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      "interpolated_ppm": 421.57
    },
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      "date": "2023-09",
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      "interpolated_ppm": 421.9
    },
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      "date": "2023-10",
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      "date": "2024-01",
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      "date": "2024-02",
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      "date": "2024-03",
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      "date": "2024-04",
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      "date": "2024-05",
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      "date": "2024-06",
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      "interpolated_ppm": 424.46
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      "date": "2024-07",
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      "interpolated_ppm": 425.13
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      "date": "2024-08",
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      "interpolated_ppm": 424.88
    },
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      "date": "2024-09",
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      "date": "2024-10",
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      "date": "2024-11",
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      "date": "2024-12",
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      "date": "2025-01",
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    {
      "date": "2025-02",
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    {
      "date": "2025-03",
      "average_ppm": 428.15,
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    {
      "date": "2025-04",
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    },
    {
      "date": "2025-05",
      "average_ppm": 430.51,
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      "date": "2025-06",
      "average_ppm": 429.61,
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      "date": "2025-07",
      "average_ppm": 427.87,
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      "date": "2025-08",
      "average_ppm": 425.48,
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    },
    {
      "date": "2025-09",
      "average_ppm": 424.37,
      "interpolated_ppm": 427.77
    },
    {
      "date": "2025-10",
      "average_ppm": 424.87,
      "interpolated_ppm": 428.1
    },
    {
      "date": "2025-11",
      "average_ppm": 426.46,
      "interpolated_ppm": 428.43
    },
    {
      "date": "2025-12",
      "average_ppm": 427.49,
      "interpolated_ppm": 428.21
    },
    {
      "date": "2026-01",
      "average_ppm": 428.62,
      "interpolated_ppm": 428.37
    },
    {
      "date": "2026-02",
      "average_ppm": 429.35,
      "interpolated_ppm": 428.47
    }
  ],
  "meta": {
    "title": "Atmospheric CO2 Monthly (Mauna Loa) - Free Download",
    "description": "Monthly mean atmospheric carbon dioxide concentration in parts per million, measured at NOAA's Mauna Loa Observatory, from 1958-03 to 2026-02. Contains 816 records. Download in Excel, CSV, PDF formats.",
    "seo_title": "Atmospheric CO2 Monthly (Mauna Loa) | ListBase",
    "seo_description": "Download Atmospheric CO2 Monthly (Mauna Loa) — 816 records. Available in Excel, CSV, PDF formats.",
    "key_takeaways": [
      "Contains 816 records / 3 fields",
      "Available for free download in Excel, CSV, and PDF formats",
      "Data sourced from: https://github.com/datasets/co2-ppm"
    ]
  }
}