| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| air quality units of measurement | 0.57 | 0.5 | 6040 | 78 | 32 |
| air | 0.07 | 0.3 | 522 | 13 | 3 |
| quality | 1 | 0.1 | 7165 | 70 | 7 |
| units | 1.13 | 0.2 | 2777 | 31 | 5 |
| of | 0.22 | 0.5 | 219 | 6 | 2 |
| measurement | 0.2 | 0.2 | 9988 | 57 | 11 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| air quality units of measurement | 1.43 | 0.4 | 9594 | 47 |
