| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| epa air quality index calculation | 1.89 | 0.7 | 5087 | 11 | 33 |
| epa | 0.1 | 1 | 252 | 36 | 3 |
| air | 0.89 | 0.8 | 9257 | 81 | 3 |
| quality | 1.67 | 0.5 | 2474 | 13 | 7 |
| index | 0.06 | 0.3 | 2152 | 20 | 5 |
| calculation | 1.53 | 0.3 | 8680 | 23 | 11 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| epa air quality index calculation | 0.69 | 0.4 | 4954 | 82 |
