Keyword | CPC | PCC | Volume | Score |
---|---|---|---|---|
health problems caused by air pollution | 1.91 | 0.1 | 5411 | 18 |
3 health problems caused by air pollution | 1.28 | 0.6 | 984 | 3 |
are health problems related to air pollution | 1.56 | 0.6 | 5644 | 9 |
what problems does air pollution cause | 1.3 | 0.5 | 2976 | 59 |
health effects air pollution | 0.18 | 1 | 5454 | 80 |