189 Olive — day 22
172 Grasses — day 22
163 Grasses — day 21
31 Days measured
| Day | Cypress/Yew | London Plane | Grasses | Plantain | Olive |
|---|---|---|---|---|---|
| 1 | 1 (Low) | 4 (Low) | 8 (Low) | 17 (Low) | 3 (Low) |
| 2 | 1 (Low) | 2 (Low) | 13 (Low) | 6 (Low) | 34 (Low) |
| 3 | 2 (Low) | 1 (Low) | 16 (Low) | 7 (Low) | 55 (Medium) |
| 4 | 2 (Low) | 3 (Low) | 29 (Low) | 36 (Medium) | 116 (Medium) |
| 5 | 18 (Low) | 3 (Low) | 21 (Low) | 27 (Medium) | 20 (Low) |
| 6 | 0 (Low) | 4 (Low) | 26 (Low) | 17 (Low) | 17 (Low) |
| 7 | 2 (Low) | 4 (Low) | 13 (Low) | 7 (Low) | 68 (Medium) |
| 8 | 3 (Low) | 2 (Low) | 1 (Low) | 3 (Low) | 28 (Low) |
| 9 | 0 (Low) | 1 (Low) | 43 (Medium) | 3 (Low) | 15 (Low) |
| 10 | 3 (Low) | 13 (Low) | 3 (Low) | 13 (Low) | 9 (Low) |
| 11 | 1 (Low) | 2 (Low) | 4 (Low) | 1 (Low) | 1 (Low) |
| 12 | 2 (Low) | 0 (Low) | 42 (Medium) | 13 (Low) | 3 (Low) |
| 13 | 0 (Low) | 1 (Low) | 36 (Medium) | 21 (Medium) | 16 (Low) |
| 14 | 0 (Low) | 3 (Low) | 75 (Medium) | 25 (Medium) | 35 (Low) |
| 15 | 0 (Low) | 0 (Low) | 79 (Medium) | 19 (Low) | 39 (Low) |
| 16 | 0 (Low) | 0 (Low) | 15 (Low) | 3 (Low) | 4 (Low) |
| 17 | 0 (Low) | 6 (Low) | 36 (Medium) | 11 (Low) | 19 (Low) |
| 18 | 1 (Low) | 2 (Low) | 34 (Medium) | 10 (Low) | 15 (Low) |
| 19 | 1 (Low) | 1 (Low) | 17 (Low) | 6 (Low) | 4 (Low) |
| 20 | 0 (Low) | 1 (Low) | 113 (High) | 24 (Medium) | 24 (Low) |
| 21 | 0 (Low) | 0 (Low) | 163 (Very high) | 62 (High) | 86 (Medium) |
| 22 | 0 (Low) | 0 (Low) | 172 (Very high) | 24 (Medium) | 189 (Medium) |
| 23 | 0 (Low) | 0 (Low) | 54 (Medium) | 11 (Low) | 54 (Medium) |
| 24 | 0 (Low) | 0 (Low) | 8 (Low) | 3 (Low) | 86 (Medium) |
| 25 | 0 (Low) | 0 (Low) | 5 (Low) | 2 (Low) | 17 (Low) |
| 26 | 2 (Low) | 0 (Low) | 50 (Medium) | 11 (Low) | 53 (Medium) |
| 27 | 0 (Low) | 0 (Low) | 108 (High) | 16 (Low) | 75 (Medium) |
| 28 | 0 (Low) | 0 (Low) | 42 (Medium) | 12 (Low) | 135 (Medium) |
| 29 | 0 (Low) | 0 (Low) | 103 (High) | 15 (Low) | 146 (Medium) |
| 30 | 0 (Low) | 1 (Low) | 72 (Medium) | 10 (Low) | 65 (Medium) |
| 31 | 1 (Low) | 0 (Low) | 10 (Low) | 4 (Low) | 93 (Medium) |