| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| criteria air pollutants cap | 0.75 | 0.5 | 6748 | 41 | 27 |
| criteria | 1.2 | 0.3 | 4526 | 1 | 8 |
| air | 0.97 | 0.5 | 9762 | 25 | 3 |
| pollutants | 1.7 | 0.9 | 8577 | 99 | 10 |
| cap | 0.07 | 0.8 | 6784 | 32 | 3 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| criteria air pollutants cap | 0.51 | 1 | 3501 | 26 |
