| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| effects of air pollution in humans | 0.94 | 0.8 | 8649 | 21 |
| effects of air pollution on human health | 0.36 | 0.6 | 6549 | 60 |
| effects of air pollution on human health pdf | 0.98 | 0.5 | 6126 | 50 |
| effects of air pollution on human health ppt | 1.52 | 0.9 | 4323 | 100 |
| effects of air pollution on human body | 0.8 | 0.2 | 7051 | 22 |
| effects of air pollution on human beings | 0.77 | 0.3 | 8542 | 71 |
| health effects of air pollution on humans | 0.09 | 0.8 | 5768 | 32 |
| 10 effects of air pollution on human health | 0.68 | 0.4 | 8018 | 69 |
| indoor air pollution effects on human health | 0.49 | 0.8 | 7473 | 67 |
| air pollution and its effects on human health | 0.69 | 0.9 | 7220 | 9 |
| outdoor air pollution effects on human health | 0.73 | 0.6 | 2712 | 24 |
| effects air pollution has on human health | 1.29 | 0.3 | 1448 | 3 |
| long term effects of air pollution on humans | 1.22 | 0.2 | 8453 | 92 |
| air pollution effects on humans and animals | 1.49 | 0.2 | 2017 | 20 |
| three effects of air pollution on humans | 1.62 | 0.1 | 4143 | 63 |
