keyword
Monthly search volume and cost-per-click data for "percent of carbon dioxide in atmospheric air at sea level" in US.
Keywords with overlapping search results, ranked by SERP similarity.
| keyword | volume | cpc | overlap |
|---|---|---|---|
| percentage of carbon dioxide in the atmosphere | 1,600 | $2.27 | 9/20 |
| how much carbon dioxide is in the air percentage | 40 | $0 | 7/20 |
| how will the level of carbon in the atmosphere | 30 | $0 | 8/20 |
| how much of the atmosphere is made of carbon dioxide | 30 | $0 | 7/20 |
| the amount of carbon in the atmosphere is | 20 | $0 | 9/20 |
| the amount of carbon in the atmosphere is: | 20 | $0 | 9/20 |
| the levels of carbon dioxide in the atmosphere | 20 | $0 | 8/20 |
| carbon dioxide percentage on earth | 10 | $0 | 8/20 |
| co2 content in air is about | 10 | $0 | 8/20 |
| how much carbon dioxide is currently in our atmosphere | 10 | $0 | 8/20 |
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