197 Olive — day 1
145 Olive — day 2
120 Grasses — day 8
30 Days measured
| Day | Cypress/Yew | London Plane | Grasses | Plantain | Olive |
|---|---|---|---|---|---|
| 1 | 0 (Low) | 0 (Low) | 75 (Medium) | 72 (High) | 197 (Medium) |
| 2 | 4 (Low) | 0 (Low) | 75 (Medium) | 46 (Medium) | 145 (Medium) |
| 3 | 0 (Low) | 0 (Low) | 49 (Medium) | 40 (Medium) | 45 (Low) |
| 4 | 3 (Low) | 0 (Low) | 49 (Medium) | 41 (Medium) | 25 (Low) |
| 5 | 5 (Low) | 1 (Low) | 116 (High) | 40 (Medium) | 16 (Low) |
| 6 | 20 (Low) | 0 (Low) | 99 (High) | 50 (High) | 36 (Low) |
| 7 | 35 (Medium) | 0 (Low) | 104 (High) | 46 (Medium) | 19 (Low) |
| 8 | 3 (Low) | 0 (Low) | 120 (High) | 24 (Medium) | 93 (Medium) |
| 9 | 34 (Medium) | 0 (Low) | 89 (High) | 21 (Medium) | 17 (Low) |
| 10 | 3 (Low) | 0 (Low) | 40 (Medium) | 8 (Low) | 5 (Low) |
| 11 | 3 (Low) | 0 (Low) | 42 (Medium) | 8 (Low) | 8 (Low) |
| 12 | 9 (Low) | 0 (Low) | 70 (Medium) | 4 (Low) | 6 (Low) |
| 13 | 5 (Low) | 0 (Low) | 30 (Medium) | 2 (Low) | 2 (Low) |
| 14 | 1 (Low) | 0 (Low) | 25 (Low) | 5 (Low) | 2 (Low) |
| 15 | 2 (Low) | 0 (Low) | 42 (Medium) | 11 (Low) | 4 (Low) |
| 16 | 7 (Low) | 0 (Low) | 77 (Medium) | 13 (Low) | 4 (Low) |
| 17 | 5 (Low) | 0 (Low) | 70 (Medium) | 13 (Low) | 11 (Low) |
| 18 | 1 (Low) | 0 (Low) | 35 (Medium) | 7 (Low) | 7 (Low) |
| 19 | 3 (Low) | 0 (Low) | 51 (Medium) | 16 (Low) | 5 (Low) |
| 20 | 0 (Low) | 0 (Low) | 38 (Medium) | 16 (Low) | 5 (Low) |
| 21 | 1 (Low) | 0 (Low) | 55 (Medium) | 11 (Low) | 1 (Low) |
| 22 | 7 (Low) | 0 (Low) | 72 (Medium) | 13 (Low) | 2 (Low) |
| 23 | 3 (Low) | 0 (Low) | 22 (Low) | 6 (Low) | 7 (Low) |
| 24 | 0 (Low) | 0 (Low) | 10 (Low) | 2 (Low) | 6 (Low) |
| 25 | 0 (Low) | 0 (Low) | 42 (Medium) | 7 (Low) | 14 (Low) |
| 26 | 5 (Low) | 0 (Low) | 73 (Medium) | 7 (Low) | 8 (Low) |
| 27 | 3 (Low) | 0 (Low) | 29 (Low) | 5 (Low) | 0 (Low) |
| 28 | 1 (Low) | 0 (Low) | 25 (Low) | 2 (Low) | 0 (Low) |
| 29 | 0 (Low) | 0 (Low) | 7 (Low) | 1 (Low) | 1 (Low) |
| 30 | 1 (Low) | 0 (Low) | 23 (Low) | 4 (Low) | 4 (Low) |