257 Olive — day 3
229 Olive — day 4
221 Olive — day 10
29 Days measured
| Day | Cypress/Yew | London Plane | Grasses | Plantain | Olive |
|---|---|---|---|---|---|
| 1 | — | — | — | — | — |
| 2 | 11 (Low) | 0 (Low) | 5 (Low) | 19 (Low) | 70 (Medium) |
| 3 | 8 (Low) | 0 (Low) | 23 (Low) | 24 (Medium) | 257 (High) |
| 4 | 5 (Low) | 0 (Low) | 50 (Medium) | 47 (Medium) | 229 (High) |
| 5 | 7 (Low) | 0 (Low) | 40 (Medium) | 25 (Medium) | 117 (Medium) |
| 6 | 6 (Low) | 0 (Low) | 1 (Low) | 14 (Low) | 19 (Low) |
| 7 | — | — | — | — | — |
| 8 | 2 (Low) | 0 (Low) | 9 (Low) | 8 (Low) | 6 (Low) |
| 9 | 5 (Low) | 0 (Low) | 19 (Low) | 44 (Medium) | 33 (Low) |
| 10 | 5 (Low) | 0 (Low) | 34 (Medium) | 26 (Medium) | 221 (High) |
| 11 | 1 (Low) | 0 (Low) | 73 (Medium) | 29 (Medium) | 150 (Medium) |
| 12 | 2 (Low) | 0 (Low) | 31 (Medium) | 15 (Low) | 81 (Medium) |
| 13 | 0 (Low) | 0 (Low) | 16 (Low) | 7 (Low) | 26 (Low) |
| 14 | 0 (Low) | 0 (Low) | 8 (Low) | 5 (Low) | 19 (Low) |
| 15 | 1 (Low) | 0 (Low) | 12 (Low) | 4 (Low) | 22 (Low) |
| 16 | 0 (Low) | 0 (Low) | 35 (Medium) | 11 (Low) | 50 (Medium) |
| 17 | 0 (Low) | 0 (Low) | 11 (Low) | 6 (Low) | 18 (Low) |
| 18 | 1 (Low) | 0 (Low) | 67 (Medium) | 14 (Low) | 149 (Medium) |
| 19 | 0 (Low) | 0 (Low) | 22 (Low) | 6 (Low) | 55 (Medium) |
| 20 | 1 (Low) | 0 (Low) | 23 (Low) | 5 (Low) | 9 (Low) |
| 21 | 1 (Low) | 0 (Low) | 26 (Low) | 7 (Low) | 13 (Low) |
| 22 | 0 (Low) | 0 (Low) | 43 (Medium) | 5 (Low) | 18 (Low) |
| 23 | 1 (Low) | 0 (Low) | 75 (Medium) | 9 (Low) | 118 (Medium) |
| 24 | 1 (Low) | 0 (Low) | 35 (Medium) | 9 (Low) | 98 (Medium) |
| 25 | 1 (Low) | 4 (Low) | 8 (Low) | 0 (Low) | 11 (Low) |
| 26 | 0 (Low) | 0 (Low) | 4 (Low) | 2 (Low) | 12 (Low) |
| 27 | 0 (Low) | 0 (Low) | 40 (Medium) | 4 (Low) | 14 (Low) |
| 28 | 4 (Low) | 0 (Low) | 32 (Medium) | 7 (Low) | 12 (Low) |
| 29 | 1 (Low) | 0 (Low) | 47 (Medium) | 9 (Low) | 43 (Low) |
| 30 | 0 (Low) | 0 (Low) | 73 (Medium) | 9 (Low) | 61 (Medium) |
| 31 | 0 (Low) | 0 (Low) | 19 (Low) | 6 (Low) | 4 (Low) |