| Land Use | Average Monthly Particle Counts (2013/2014) | ||||||
| October | November | December | January | February | March | April | |
| Institutional | 555 | 1162 | 3148 | 2089 | 5300 | 1148 | 771 |
| Agricultural | 492 | 1577 | 3286 | 2188 | 5380 | 1181 | 792 |
| Commercial | 2303 | 2878 | 4198 | 2709 | 4811 | 1500 | 1093 |
| Industrial | 2783 | 3108 | 3783 | 2447 | 4769 | 1375 | 1050 |
| Residential | 1136 | 1760 | 3731 | 2498 | 5578 | 1373 | 902 |