173 Grasses — day 16
172 Grasses — day 22
156 Grasses — day 15
30 Days measured
| Day | Cypress/Yew | London Plane | Grasses | Plantain | Olive |
|---|---|---|---|---|---|
| 1 | 9 (Low) | 1 (Low) | 94 (High) | 20 (Medium) | 6 (Low) |
| 2 | 3 (Low) | 0 (Low) | 55 (Medium) | 14 (Low) | 10 (Low) |
| 3 | 2 (Low) | 0 (Low) | 47 (Medium) | 6 (Low) | 18 (Low) |
| 4 | 8 (Low) | 0 (Low) | 65 (Medium) | 12 (Low) | 10 (Low) |
| 5 | 1 (Low) | 0 (Low) | 32 (Medium) | 12 (Low) | 6 (Low) |
| 6 | 1 (Low) | 2 (Low) | 10 (Low) | 3 (Low) | 4 (Low) |
| 7 | 1 (Low) | 1 (Low) | 1 (Low) | 2 (Low) | 1 (Low) |
| 8 | 2 (Low) | 2 (Low) | 51 (Medium) | 7 (Low) | 5 (Low) |
| 9 | 2 (Low) | 0 (Low) | 80 (Medium) | 16 (Low) | 3 (Low) |
| 10 | 2 (Low) | 1 (Low) | 40 (Medium) | 10 (Low) | 2 (Low) |
| 11 | 1 (Low) | 1 (Low) | 68 (Medium) | 8 (Low) | 5 (Low) |
| 12 | 8 (Low) | 0 (Low) | 130 (High) | 17 (Low) | 3 (Low) |
| 13 | 11 (Low) | 1 (Low) | 138 (High) | 27 (Medium) | 11 (Low) |
| 14 | 6 (Low) | 1 (Low) | 126 (High) | 15 (Low) | 4 (Low) |
| 15 | 9 (Low) | 0 (Low) | 156 (Very high) | 14 (Low) | 0 (Low) |
| 16 | 0 (Low) | 20 (Low) | 173 (Very high) | 0 (Low) | 1 (Low) |
| 17 | 5 (Low) | 1 (Low) | 131 (High) | 19 (Low) | 2 (Low) |
| 18 | 2 (Low) | 2 (Low) | 106 (High) | 14 (Low) | 3 (Low) |
| 19 | 1 (Low) | 0 (Low) | 48 (Medium) | 12 (Low) | 1 (Low) |
| 20 | 1 (Low) | 0 (Low) | 121 (High) | 20 (Medium) | 2 (Low) |
| 21 | 5 (Low) | 0 (Low) | 106 (High) | 20 (Medium) | 3 (Low) |
| 22 | 2 (Low) | 2 (Low) | 172 (Very high) | 22 (Medium) | 2 (Low) |
| 23 | 1 (Low) | 0 (Low) | 138 (High) | 18 (Low) | 1 (Low) |
| 24 | 4 (Low) | 1 (Low) | 61 (Medium) | 23 (Medium) | 2 (Low) |
| 25 | 1 (Low) | 0 (Low) | 67 (Medium) | 11 (Low) | 2 (Low) |
| 26 | 1 (Low) | 1 (Low) | 21 (Low) | 6 (Low) | 4 (Low) |
| 27 | 2 (Low) | 1 (Low) | 40 (Medium) | 8 (Low) | 7 (Low) |
| 28 | 1 (Low) | 0 (Low) | 65 (Medium) | 6 (Low) | 6 (Low) |
| 29 | 0 (Low) | 1 (Low) | 84 (High) | 15 (Low) | 3 (Low) |
| 30 | 1 (Low) | 0 (Low) | 30 (Medium) | 7 (Low) | 1 (Low) |