| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| air quality index pm2.5 | 0.47 | 0.2 | 978 | 98 | 23 |
| air | 0.37 | 0.8 | 4800 | 30 | 3 |
| quality | 0.71 | 0.1 | 9402 | 69 | 7 |
| index | 1.63 | 0.6 | 2186 | 84 | 5 |
| pm2.5 | 1.17 | 0.5 | 7435 | 98 | 5 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| air quality index pm2.5 | 1.71 | 0.2 | 1168 | 93 |
| pm2.5 meaning and air quality index | 1.72 | 0.8 | 4388 | 96 |
| air quality pm2.5 | 0.94 | 0.2 | 3103 | 85 |
| pm2.5 air quality meaning | 0.45 | 0.2 | 8743 | 68 |
| pm2.5 air quality standard | 0.74 | 0.8 | 5096 | 41 |
| pm2.5 meaning and air quality | 1.83 | 0.6 | 4797 | 96 |
| pm air quality index | 1.72 | 0.1 | 5261 | 53 |
| air quality index pm meaning | 1.68 | 0.2 | 6916 | 29 |
