| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| epa air quality regulations | 1.93 | 0.6 | 2543 | 74 | 27 |
| epa | 1.7 | 0.9 | 4960 | 77 | 3 |
| air | 0.95 | 0.5 | 7643 | 70 | 3 |
| quality | 0.82 | 0.5 | 6970 | 72 | 7 |
| regulations | 1.56 | 0.1 | 7299 | 42 | 11 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| epa air quality regulations | 0.05 | 0.8 | 2468 | 82 |
