| Land Use | Average Monthly Particle Counts (2013/2014) | ||||||
| October | November | December | January | February | March | April | |
| Institutional | 61 | 128 | 325 | 216 | 629 | 109 | 82 |
| Agricultural | 57 | 169 | 362 | 234 | 660 | 118 | 83 |
| Commercial | 346 | 339 | 544 | 278 | 578 | 176 | 97 |
| Industrial | 307 | 316 | 462 | 261 | 592 | 148 | 102 |
| Residential | 131 | 184 | 481 | 292 | 611 | 156 | 96 |