| PM2.5 | |||||
|
| Sum of Squares | Df | Mean Square | F | Sig. |
| Between Groups | 5257.195 | 3 | 1752.398 | 14.656 | 0.001* |
| Within Groups | 28696.774 | 240 | 119.570 |
|
|
| Total | 33953.969 | 243 |
|
|
|