Atmospheric CO₂ Concentration 1958–2023 - Free Download
Monthly atmospheric CO₂ measurements (raw and seasonally adjusted) from the Mauna Loa Observatory, spanning 1958 to 2023. Contains 741 records. Download in Excel, CSV, PDF formats.
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💡 Key Takeaways
- Contains 741 records / 3 fields
- Available for free download in Excel, CSV, and PDF formats
- Data sourced from: https://github.com/vega/vega-datasets
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Showing 20
of 741
⚠️ Showing first 20 of 741 records. Download the file for complete data.
| Date | CO2 | Adjusted CO2 |
|---|---|---|
| 1958-03-01 | 315.70 | 314.44 |
| 1958-04-01 | 317.46 | 315.16 |
| 1958-05-01 | 317.51 | 314.71 |
| 1958-07-01 | 315.86 | 315.19 |
| 1958-08-01 | 314.93 | 316.19 |
| 1958-09-01 | 313.21 | 316.08 |
| 1958-11-01 | 313.33 | 315.20 |
| 1958-12-01 | 314.67 | 315.43 |
| 1959-01-01 | 315.58 | 315.54 |
| 1959-02-01 | 316.49 | 315.86 |
| 1959-03-01 | 316.65 | 315.38 |
| 1959-04-01 | 317.72 | 315.42 |
| 1959-05-01 | 318.29 | 315.49 |
| 1959-06-01 | 318.15 | 316.03 |
| 1959-07-01 | 316.54 | 315.86 |
| 1959-08-01 | 314.80 | 316.06 |
| 1959-09-01 | 313.84 | 316.73 |
| 1959-10-01 | 313.33 | 316.33 |
| 1959-11-01 | 314.81 | 316.68 |
| 1959-12-01 | 315.58 | 316.35 |