Keyword · US · updated 2026-05-25
co2 level
- Monthly searches
- 6,600
- CPC
- $0.00
- Competition
- 0
Also searched
- normal co2 levels 9,900
- carbon dioxide blood test 9,900
- co2 normal range 9,900
- carbon dioxide in blood 8,100
Monthly average for US, from the Google Ads API: the same numbers you'd see in Google Ads.
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Related keywords
Keywords with overlapping search results. Similar volume and high overlap means the same search intent, so you can target either.
| Keyword | Volume | CPC | Overlap |
|---|---|---|---|
| normal co2 levels | 9,900 | $0.00 | 20/20 |
| carbon dioxide blood test | 9,900 | $0.00 | 19/20 |
| co2 normal range | 9,900 | $0.00 | 19/20 |
| carbon dioxide in blood | 8,100 | $0.02 | 20/20 |
| co2 blood test high | 6,600 | $0.00 | 20/20 |
| co2 levels | 6,600 | $3.05 | 20/20 |
| co2 levels in blood | 5,400 | $0.00 | 20/20 |
| carbon dioxide levels | 2,900 | $0.00 | 20/20 |
| carbon dioxide levels in blood | 2,400 | $0.00 | 19/20 |
| normal co2 levels in blood | 2,400 | $0.00 | 19/20 |
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