130 Olive — day 15
123 Grasses — day 25
114 Grasses — day 30
30 Days measured
| Day | Cypress/Yew | London Plane | Grasses | Plantain | Olive |
|---|---|---|---|---|---|
| 1 | 1 (Low) | 49 (Medium) | 7 (Low) | 20 (Medium) | 0 (Low) |
| 2 | 1 (Low) | 53 (Medium) | 2 (Low) | 10 (Low) | 0 (Low) |
| 3 | 0 (Low) | 3 (Low) | 1 (Low) | 3 (Low) | 0 (Low) |
| 4 | 0 (Low) | 6 (Low) | 5 (Low) | 23 (Medium) | 0 (Low) |
| 5 | 3 (Low) | 11 (Low) | 32 (Medium) | 25 (Medium) | 7 (Low) |
| 6 | 1 (Low) | 4 (Low) | 3 (Low) | 5 (Low) | 16 (Low) |
| 7 | 0 (Low) | 3 (Low) | 1 (Low) | 0 (Low) | 0 (Low) |
| 8 | 1 (Low) | 4 (Low) | 14 (Low) | 16 (Low) | 0 (Low) |
| 9 | 1 (Low) | 3 (Low) | 7 (Low) | 15 (Low) | 0 (Low) |
| 10 | 0 (Low) | 1 (Low) | 0 (Low) | 3 (Low) | 0 (Low) |
| 11 | 0 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 0 (Low) |
| 12 | 1 (Low) | 1 (Low) | 2 (Low) | 4 (Low) | 0 (Low) |
| 13 | 1 (Low) | 0 (Low) | 29 (Low) | 45 (Medium) | 0 (Low) |
| 14 | 1 (Low) | 0 (Low) | 29 (Low) | 15 (Low) | 1 (Low) |
| 15 | 1 (Low) | 1 (Low) | 51 (Medium) | 30 (Medium) | 130 (Medium) |
| 16 | 0 (Low) | 2 (Low) | 53 (Medium) | 16 (Low) | 23 (Low) |
| 17 | 0 (Low) | 5 (Low) | 15 (Low) | 10 (Low) | 3 (Low) |
| 18 | 1 (Low) | 3 (Low) | 11 (Low) | 11 (Low) | 1 (Low) |
| 19 | 1 (Low) | 1 (Low) | 0 (Low) | 17 (Low) | 0 (Low) |
| 20 | 1 (Low) | 1 (Low) | 20 (Low) | 11 (Low) | 1 (Low) |
| 21 | 1 (Low) | 0 (Low) | 64 (Medium) | 19 (Low) | 0 (Low) |
| 22 | 1 (Low) | 1 (Low) | 51 (Medium) | 39 (Medium) | 2 (Low) |
| 23 | 0 (Low) | 1 (Low) | 67 (Medium) | 34 (Medium) | 1 (Low) |
| 24 | 2 (Low) | 0 (Low) | 60 (Medium) | 23 (Medium) | 56 (Medium) |
| 25 | 1 (Low) | 0 (Low) | 123 (High) | 36 (Medium) | 36 (Low) |
| 26 | 4 (Low) | 0 (Low) | 90 (High) | 57 (High) | 13 (Low) |
| 27 | 6 (Low) | 1 (Low) | 63 (Medium) | 54 (High) | 2 (Low) |
| 28 | 25 (Low) | 1 (Low) | 108 (High) | 62 (High) | 1 (Low) |
| 29 | 8 (Low) | 0 (Low) | 109 (High) | 79 (High) | 3 (Low) |
| 30 | 14 (Low) | 1 (Low) | 114 (High) | 40 (Medium) | 32 (Low) |
| 31 | — | — | — | — | — |