| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| who air quality guidelines 2022 | 0.49 | 0.1 | 8101 | 84 | 31 |
| who | 1.03 | 0.4 | 6776 | 100 | 3 |
| air | 1.57 | 0.4 | 7596 | 15 | 3 |
| quality | 1.79 | 0.2 | 3953 | 10 | 7 |
| guidelines | 0.56 | 1 | 1201 | 12 | 10 |
| 2022 | 1.46 | 0.7 | 5757 | 26 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| who air quality guidelines 2022 | 1.69 | 0.6 | 4471 | 22 |
