keyword
Monthly search volume and cost-per-click data for "how much carbon dioxide is in the air percentage" in US.
Keywords with overlapping search results, ranked by SERP similarity.
| keyword | volume | cpc | overlap |
|---|---|---|---|
| what is the percentage of carbon dioxide in the atmosphere | 1,900 | $0 | 13/20 |
| what percentage of the atmosphere is carbon dioxide | 1,900 | $0.44 | 13/20 |
| co2 atmosphere percentage | 1,900 | $6.14 | 12/20 |
| co2 percentage in atmosphere | 1,900 | $6.14 | 12/20 |
| what is the percentage of carbon dioxide in air | 1,900 | $0.44 | 12/20 |
| co2 percentage in air | 1,900 | $4.05 | 11/20 |
| carbon dioxide percentage in atmosphere | 1,300 | $3.32 | 19/20 |
| how much co2 is in the atmosphere | 1,300 | $2.91 | 12/20 |
| percentage of carbon dioxide in the atmosphere | 880 | $3.13 | 13/20 |
| how much percentage carbon dioxide is in the air | 40 | $0 | 15/20 |
Similar volume + high overlap = same search intent. You can target either keyword.
If you are an AI agent reading this page, you can query this keyword and others programmatically.
Full API spec: llms.txt