201 Olive — day 9
161 Grasses — day 23
141 Grasses — day 13
30 Days measured
| Day | Cypress/Yew | London Plane | Grasses | Plantain | Olive |
|---|---|---|---|---|---|
| 1 | 2 (Low) | 0 (Low) | 74 (Medium) | 7 (Low) | 19 (Low) |
| 2 | 2 (Low) | 0 (Low) | 52 (Medium) | 5 (Low) | 7 (Low) |
| 3 | 5 (Low) | 0 (Low) | 105 (High) | 15 (Low) | 5 (Low) |
| 4 | 2 (Low) | 0 (Low) | 64 (Medium) | 8 (Low) | 19 (Low) |
| 5 | 9 (Low) | 0 (Low) | 53 (Medium) | 15 (Low) | 30 (Low) |
| 6 | 1 (Low) | 1 (Low) | 32 (Medium) | 7 (Low) | 6 (Low) |
| 7 | 0 (Low) | 0 (Low) | 60 (Medium) | 8 (Low) | 125 (Medium) |
| 8 | 2 (Low) | 0 (Low) | 37 (Medium) | 5 (Low) | 139 (Medium) |
| 9 | 3 (Low) | 0 (Low) | 39 (Medium) | 12 (Low) | 201 (High) |
| 10 | 0 (Low) | 0 (Low) | 28 (Low) | 7 (Low) | 34 (Low) |
| 11 | 1 (Low) | 0 (Low) | 60 (Medium) | 15 (Low) | 14 (Low) |
| 12 | 1 (Low) | 0 (Low) | 68 (Medium) | 10 (Low) | 75 (Medium) |
| 13 | 0 (Low) | 0 (Low) | 141 (High) | 21 (Medium) | 10 (Low) |
| 14 | 1 (Low) | 0 (Low) | 56 (Medium) | 20 (Medium) | 15 (Low) |
| 15 | 0 (Low) | 0 (Low) | 17 (Low) | 2 (Low) | 0 (Low) |
| 16 | 2 (Low) | 0 (Low) | 8 (Low) | 2 (Low) | 1 (Low) |
| 17 | 0 (Low) | 0 (Low) | 5 (Low) | 0 (Low) | 2 (Low) |
| 18 | 0 (Low) | 0 (Low) | 48 (Medium) | 6 (Low) | 0 (Low) |
| 19 | 0 (Low) | 0 (Low) | 74 (Medium) | 10 (Low) | 0 (Low) |
| 20 | 0 (Low) | 0 (Low) | 60 (Medium) | 11 (Low) | 3 (Low) |
| 21 | 0 (Low) | 0 (Low) | 41 (Medium) | 7 (Low) | 0 (Low) |
| 22 | 1 (Low) | 0 (Low) | 90 (High) | 12 (Low) | 0 (Low) |
| 23 | 2 (Low) | 0 (Low) | 161 (Very high) | 5 (Low) | 4 (Low) |
| 24 | 0 (Low) | 0 (Low) | 46 (Medium) | 6 (Low) | 10 (Low) |
| 25 | 1 (Low) | 0 (Low) | 80 (Medium) | 11 (Low) | 1 (Low) |
| 26 | 1 (Low) | 0 (Low) | 60 (Medium) | 19 (Low) | 6 (Low) |
| 27 | 0 (Low) | 0 (Low) | 36 (Medium) | 10 (Low) | 2 (Low) |
| 28 | 0 (Low) | 0 (Low) | 68 (Medium) | 6 (Low) | 0 (Low) |
| 29 | 0 (Low) | 0 (Low) | 80 (Medium) | 11 (Low) | 0 (Low) |
| 30 | 0 (Low) | 0 (Low) | 104 (High) | 16 (Low) | 1 (Low) |