| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| air pollution chicago effects | 0.96 | 0.6 | 4344 | 89 | 29 |
| air | 0.03 | 0.1 | 4591 | 74 | 3 |
| pollution | 0.32 | 0.5 | 6344 | 55 | 9 |
| chicago | 0.13 | 0.8 | 2868 | 17 | 7 |
| effects | 0.38 | 0.4 | 6746 | 89 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| air pollution chicago effects | 0.33 | 1 | 6512 | 3 |
