| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| what is a ozone | 0.84 | 0.5 | 5495 | 78 | 15 |
| what | 1.11 | 0.5 | 1177 | 5 | 4 |
| is | 0.86 | 1 | 6335 | 20 | 2 |
| a | 1.52 | 0.5 | 4627 | 66 | 1 |
| ozone | 0.04 | 0.5 | 9735 | 99 | 5 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| what is a ozone | 0.45 | 1 | 1641 | 54 |
| what is a ozone hole | 1.4 | 0.7 | 1874 | 92 |
| what is a ozone layer | 0.76 | 0.5 | 8069 | 10 |
| what is a ozone generator | 1.78 | 0.1 | 7270 | 95 |
| what is a ozone machine | 1.04 | 0.6 | 1227 | 48 |
| what is a ozone spike | 0.34 | 0.1 | 7987 | 23 |
| what is a ozone depletion | 1.74 | 0.1 | 7209 | 56 |
| what is a ozone alert | 0.4 | 0.2 | 2389 | 75 |
| what is a ozone warning | 1.5 | 0.1 | 614 | 88 |
| what is a ozone machine good for | 0.46 | 0.8 | 658 | 44 |
| what is a ozone gas | 1.36 | 0.7 | 9373 | 43 |
| what is a ozone day | 0.12 | 0.2 | 8176 | 24 |
| what is a ozone pool | 1.09 | 0.4 | 7374 | 99 |
| what is a ozone sauna | 1.67 | 0.1 | 8587 | 19 |
| what is a ozone cleaner | 1.41 | 0.7 | 6440 | 88 |
| as a disinfectant what is ozone's limitation | 0.9 | 0.1 | 7482 | 11 |
| what is meant by a hole in the ozone layer | 1.9 | 0.7 | 8197 | 74 |
| what is a common name for tropospheric ozone | 0.48 | 0.3 | 9048 | 37 |
| what is a safe ozone level in a home | 1.08 | 0.3 | 3542 | 7 |
| what is a bad ozone | 0.19 | 0.6 | 600 | 55 |
| what is a hole in the ozone layer | 1.75 | 0.5 | 2151 | 53 |
| ozone is a colorless gas made up of what | 0.33 | 0.2 | 5085 | 48 |
