325 Grasses — day 26
241 Grasses — day 27
140 Grasses — day 28
31 Days measured
| Day | Cypress/Yew | London Plane | Grasses | Plantain | Olive |
|---|---|---|---|---|---|
| 1 | 0 (Low) | 6 (Low) | 1 (Low) | 1 (Low) | 0 (Low) |
| 2 | 0 (Low) | 3 (Low) | 2 (Low) | 15 (Low) | 0 (Low) |
| 3 | 1 (Low) | 16 (Low) | 6 (Low) | 18 (Low) | 0 (Low) |
| 4 | 2 (Low) | 16 (Low) | 8 (Low) | 27 (Medium) | 2 (Low) |
| 5 | 4 (Low) | 31 (Medium) | 11 (Low) | 38 (Medium) | 4 (Low) |
| 6 | 2 (Low) | 71 (Medium) | 26 (Low) | 43 (Medium) | 6 (Low) |
| 7 | 1 (Low) | 16 (Low) | 17 (Low) | 56 (High) | 3 (Low) |
| 8 | 1 (Low) | 24 (Low) | 65 (Medium) | 47 (Medium) | 15 (Low) |
| 9 | 2 (Low) | 62 (Medium) | 43 (Medium) | 90 (High) | 0 (Low) |
| 10 | 3 (Low) | 7 (Low) | 25 (Low) | 30 (Medium) | 2 (Low) |
| 11 | 6 (Low) | 16 (Low) | 28 (Low) | 33 (Medium) | 0 (Low) |
| 12 | 18 (Low) | 2 (Low) | 22 (Low) | 69 (High) | 2 (Low) |
| 13 | 7 (Low) | 7 (Low) | 99 (High) | 55 (High) | 34 (Low) |
| 14 | 2 (Low) | 20 (Low) | 44 (Medium) | 59 (High) | 26 (Low) |
| 15 | 2 (Low) | 7 (Low) | 22 (Low) | 15 (Low) | 3 (Low) |
| 16 | 14 (Low) | 29 (Low) | 13 (Low) | 14 (Low) | 2 (Low) |
| 17 | 0 (Low) | 1 (Low) | 7 (Low) | 4 (Low) | 1 (Low) |
| 18 | 0 (Low) | 30 (Medium) | 4 (Low) | 5 (Low) | 2 (Low) |
| 19 | 1 (Low) | 1 (Low) | 17 (Low) | 6 (Low) | 0 (Low) |
| 20 | 1 (Low) | 2 (Low) | 32 (Medium) | 17 (Low) | 1 (Low) |
| 21 | 0 (Low) | 5 (Low) | 23 (Low) | 15 (Low) | 0 (Low) |
| 22 | 1 (Low) | 12 (Low) | 37 (Medium) | 18 (Low) | 2 (Low) |
| 23 | 5 (Low) | 3 (Low) | 90 (High) | 35 (Medium) | 3 (Low) |
| 24 | 9 (Low) | 1 (Low) | 32 (Medium) | 17 (Low) | 0 (Low) |
| 25 | 6 (Low) | 1 (Low) | 107 (High) | 18 (Low) | 2 (Low) |
| 26 | 14 (Low) | 5 (Low) | 325 (Very high) | 24 (Medium) | 45 (Low) |
| 27 | 3 (Low) | 5 (Low) | 241 (Very high) | 26 (Medium) | 65 (Medium) |
| 28 | 2 (Low) | 6 (Low) | 140 (High) | 13 (Low) | 34 (Low) |
| 29 | 1 (Low) | 38 (Medium) | 72 (Medium) | 11 (Low) | 4 (Low) |
| 30 | 2 (Low) | 4 (Low) | 22 (Low) | 6 (Low) | 0 (Low) |
| 31 | 2 (Low) | 4 (Low) | 110 (High) | 12 (Low) | 0 (Low) |