478 Olive — day 2
408 Grasses — day 2
342 Grasses — day 3
30 Days measured
| Day | Cypress/Yew | London Plane | Grasses | Plantain | Olive |
|---|---|---|---|---|---|
| 1 | 5 (Low) | 0 (Low) | 129 (High) | 46 (Medium) | 143 (Medium) |
| 2 | 10 (Low) | 2 (Low) | 408 (Very high) | 165 (Very high) | 478 (Very high) |
| 3 | 7 (Low) | 1 (Low) | 342 (Very high) | 63 (High) | 218 (High) |
| 4 | 2 (Low) | 1 (Low) | 143 (High) | 53 (High) | 72 (Medium) |
| 5 | 3 (Low) | 0 (Low) | 285 (Very high) | 96 (High) | 158 (Medium) |
| 6 | 9 (Low) | 1 (Low) | 338 (Very high) | 126 (Very high) | 128 (Medium) |
| 7 | 6 (Low) | 0 (Low) | 275 (Very high) | 68 (High) | 78 (Medium) |
| 8 | 10 (Low) | 0 (Low) | 112 (High) | 35 (Medium) | 34 (Low) |
| 9 | 31 (Medium) | 0 (Low) | 238 (Very high) | 81 (High) | 106 (Medium) |
| 10 | 10 (Low) | 0 (Low) | 56 (Medium) | 13 (Low) | 43 (Low) |
| 11 | 0 (Low) | 0 (Low) | 54 (Medium) | 18 (Low) | 58 (Medium) |
| 12 | 1 (Low) | 0 (Low) | 38 (Medium) | 21 (Medium) | 11 (Low) |
| 13 | 2 (Low) | 0 (Low) | 44 (Medium) | 16 (Low) | 7 (Low) |
| 14 | 2 (Low) | 0 (Low) | 78 (Medium) | 40 (Medium) | 21 (Low) |
| 15 | 4 (Low) | 0 (Low) | 76 (Medium) | 20 (Medium) | 19 (Low) |
| 16 | 2 (Low) | 0 (Low) | 62 (Medium) | 17 (Low) | 26 (Low) |
| 17 | 0 (Low) | 0 (Low) | 106 (High) | 36 (Medium) | 38 (Low) |
| 18 | 7 (Low) | 0 (Low) | 325 (Very high) | 27 (Medium) | 11 (Low) |
| 19 | 18 (Low) | 0 (Low) | 189 (Very high) | 30 (Medium) | 13 (Low) |
| 20 | 4 (Low) | 1 (Low) | 164 (Very high) | 12 (Low) | 8 (Low) |
| 21 | 0 (Low) | 1 (Low) | 125 (High) | 15 (Low) | 20 (Low) |
| 22 | 3 (Low) | 0 (Low) | 98 (High) | 19 (Low) | 9 (Low) |
| 23 | 0 (Low) | 0 (Low) | 99 (High) | 32 (Medium) | 7 (Low) |
| 24 | 1 (Low) | 0 (Low) | 102 (High) | 15 (Low) | 13 (Low) |
| 25 | 0 (Low) | 0 (Low) | 36 (Medium) | 9 (Low) | 4 (Low) |
| 26 | 0 (Low) | 0 (Low) | 42 (Medium) | 12 (Low) | 3 (Low) |
| 27 | 3 (Low) | 0 (Low) | 33 (Medium) | 15 (Low) | 4 (Low) |
| 28 | 1 (Low) | 0 (Low) | 38 (Medium) | 10 (Low) | 2 (Low) |
| 29 | 2 (Low) | 0 (Low) | 75 (Medium) | 8 (Low) | 1 (Low) |
| 30 | 1 (Low) | 0 (Low) | 31 (Medium) | 8 (Low) | 2 (Low) |