| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| how is pm2.5 aqi calculated | 0.64 | 0.3 | 9830 | 85 | 27 |
| how | 0.75 | 0.3 | 312 | 26 | 3 |
| is | 1.93 | 0.6 | 2062 | 92 | 2 |
| pm2.5 | 0.98 | 0.8 | 8846 | 53 | 5 |
| aqi | 1.04 | 0.6 | 982 | 22 | 3 |
| calculated | 0.35 | 0.4 | 4858 | 9 | 10 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| how is pm2.5 aqi calculated | 0.49 | 0.2 | 6313 | 16 |
