| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| what are pm2.5 pollutants | 0.49 | 0.6 | 784 | 21 | 25 |
| what | 1.62 | 0.4 | 8785 | 79 | 4 |
| are | 0.94 | 0.5 | 307 | 77 | 3 |
| pm2.5 | 0.61 | 0.2 | 392 | 59 | 5 |
| pollutants | 0.74 | 0.3 | 4481 | 10 | 10 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| what are pm2.5 pollutants | 0.28 | 0.4 | 6552 | 10 |
