| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| air pollution class 6 | 1.68 | 0.5 | 2357 | 72 | 21 |
| air | 1.48 | 0.9 | 8481 | 49 | 3 |
| pollution | 1.2 | 0.4 | 2225 | 78 | 9 |
| class | 1.39 | 1 | 333 | 18 | 5 |
| 6 | 1.99 | 0.7 | 3696 | 70 | 1 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| air pollution class 6 | 1.34 | 0.3 | 154 | 29 |
| air pollution class 8 | 1.69 | 0.5 | 4577 | 36 |
| air pollution classification | 0.63 | 0.8 | 9052 | 17 |
| air pollution class 3 | 1.92 | 0.8 | 6270 | 70 |
| air pollution class 9 | 0.8 | 0.5 | 7810 | 80 |
| air pollution class 10 | 1.45 | 1 | 985 | 49 |
| air pollution class 9th | 0.41 | 0.9 | 793 | 91 |
| air pollution class 9 natural resources | 1.94 | 0.1 | 1032 | 43 |
| air pollution class 4 | 0.92 | 0.1 | 5745 | 36 |
| air pollution class 11 | 1.64 | 0.8 | 9602 | 27 |
| air pollution class 12 | 0.35 | 0.8 | 6146 | 31 |
| air pollution classroom activities | 1.2 | 0.1 | 6601 | 23 |
| air pollution class 2 | 1.81 | 0.1 | 9406 | 70 |
| air pollution class 5 | 0.14 | 0.8 | 2232 | 17 |
| air pollution class 7 | 1.33 | 0.2 | 7649 | 8 |
| define air pollution class 6 | 1.84 | 0.3 | 2435 | 61 |
| air pollution paragraph for class 6 | 1.34 | 0.8 | 7097 | 38 |
| causes of air pollution class 6 | 1.33 | 0.3 | 1163 | 39 |
