| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| asthma caused by air pollution | 0.78 | 0.6 | 1824 | 88 |
| can asthma be caused by air pollution | 1.76 | 0.1 | 1293 | 21 |
| is the air pollution bad for asthma | 0.17 | 0.5 | 7810 | 79 |
| how do air pollutants affect asthma | 0.44 | 1 | 2504 | 27 |
| air pollution asthma uk | 1.97 | 0.3 | 4600 | 23 |
| air pollutants that cause asthma | 0.45 | 0.4 | 5142 | 56 |
| air pollution and asthma statistics | 1.94 | 0.3 | 8539 | 30 |
| air pollution children asthma | 0.11 | 0.6 | 690 | 35 |
| air pollution and asthma in children | 1.23 | 0.4 | 4686 | 84 |
| is asthma caused by air pollution | 1.46 | 0.9 | 221 | 86 |
| how does pollution affect asthma | 0.4 | 0.8 | 9559 | 16 |
| can poor air quality cause asthma | 0.61 | 0.7 | 4875 | 17 |
| why is air pollution bad for asthma | 0.57 | 0.9 | 7867 | 11 |
| what air quality is bad for asthma | 0.34 | 1 | 1578 | 52 |
| can air pollution trigger asthma | 0.6 | 0.2 | 7351 | 3 |
| air pollution causes asthma | 0.99 | 1 | 8893 | 9 |
| bad air quality effects on asthma | 1.78 | 0.5 | 9104 | 37 |
