| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| air quality index beijing china | 0.76 | 0.1 | 3001 | 49 |
| china beijing air quality worst index | 0.45 | 0.9 | 924 | 98 |
| air quality index china | 0.23 | 0.5 | 6175 | 65 |
| beijing air quality index aqi | 0.68 | 0.3 | 422 | 75 |
| beijing air quality index time | 1.94 | 0.3 | 3880 | 39 |
| air quality index by city in china | 1 | 1 | 123 | 83 |
| beijing air quality index real | 1.37 | 0.3 | 9506 | 45 |
| beijing air quality index history chart | 1.98 | 0.4 | 7998 | 15 |
| beijing air quality index real time | 0.55 | 0.3 | 6018 | 24 |
| air quality beijing china | 1.79 | 0.1 | 248 | 60 |
