| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| air quality index levels | 0.35 | 0.4 | 7623 | 14 | 24 |
| air | 0.19 | 0.6 | 6517 | 79 | 3 |
| quality | 0.68 | 1 | 1136 | 34 | 7 |
| index | 0.45 | 0.9 | 6239 | 63 | 5 |
| levels | 1.64 | 0.7 | 6193 | 82 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| air quality index levels | 0.74 | 0.4 | 7112 | 44 |
