| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| why is beijing china so polluted | 0.39 | 1 | 6112 | 71 |
| why is china polluted | 0.97 | 0.4 | 4838 | 15 |
| pollution in beijing china | 0.47 | 0.9 | 1022 | 47 |
| why is pollution so bad in china | 0.69 | 0.1 | 4329 | 95 |
| why does beijing have air pollution | 0.04 | 0.9 | 1282 | 57 |
| why does china have so much pollution | 0.66 | 0.3 | 1623 | 53 |
| how polluted is china | 0.01 | 0.8 | 5632 | 77 |
| is china heavily polluted | 0.59 | 0.1 | 9665 | 88 |
| pollution in beijing today | 1.62 | 0.1 | 8970 | 62 |
| why is china the most polluted country | 1.9 | 0.2 | 1396 | 91 |
| why is china's pollution so high | 1.12 | 0.4 | 6811 | 70 |
| air pollution in beijing china | 0.6 | 0.1 | 4407 | 32 |
| why does china pollute so much | 0.23 | 0.3 | 6497 | 71 |
| weather china beijing pollution | 1.66 | 0.4 | 6514 | 28 |
| pollution levels in beijing | 1.78 | 0.2 | 3450 | 29 |
| how bad is beijing air pollution | 0.6 | 0.3 | 5068 | 4 |
| water pollution in beijing | 1.32 | 0.9 | 3333 | 50 |
| causes of pollution in china | 1.63 | 0.8 | 8034 | 34 |
| air pollution in beijing | 1.19 | 1 | 2220 | 55 |
| polluted cities in china | 1.09 | 0.8 | 771 | 31 |
| pollution problem in china | 0.13 | 0.9 | 8326 | 86 |
| air pollution in beijing today | 0.5 | 1 | 9502 | 63 |
