| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| portland air quality history | 0.95 | 0.1 | 3078 | 79 | 28 |
| portland | 0.12 | 0.5 | 1037 | 3 | 8 |
| air | 0.54 | 1 | 4056 | 53 | 3 |
| quality | 1.05 | 0.6 | 6755 | 44 | 7 |
| history | 1.01 | 0.7 | 3929 | 79 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| portland air quality history | 0.43 | 0.6 | 3299 | 93 |
| portland air quality today | 1.18 | 0.6 | 555 | 61 |
| portland oregon air quality | 1.14 | 0.7 | 4102 | 31 |
| air quality portland oregon today | 1.61 | 0.9 | 5592 | 60 |
| air quality in portland | 1.73 | 0.6 | 2043 | 71 |
| portland air quality news | 0.11 | 0.8 | 9149 | 56 |
| portland or air quality | 1.7 | 0.5 | 2124 | 72 |
| current air quality in portland or | 0.92 | 0.2 | 2042 | 32 |
| air quality index in portland oregon today | 0.46 | 0.8 | 9356 | 26 |
| portland air quality smoke | 1.22 | 0.8 | 4208 | 49 |
| portland weather air quality | 1.27 | 0.1 | 6623 | 46 |
| portland air quality map | 0.97 | 0.4 | 7571 | 40 |
| portland air quality index | 1.82 | 0.8 | 9889 | 20 |
| portland maine air quality | 0.86 | 0.6 | 3973 | 51 |
| smoke in portland oregon air quality today | 0.48 | 0.5 | 4693 | 1 |
