278 Grasses — day 24
268 Olive — day 31
236 Grasses — day 21
30 Days measured
| Day | Cypress/Yew | London Plane | Grasses | Plantain | Olive |
|---|---|---|---|---|---|
| 1 | 4 (Low) | 0 (Low) | 3 (Low) | 25 (Medium) | 0 (Low) |
| 2 | 3 (Low) | 0 (Low) | 5 (Low) | 15 (Low) | 3 (Low) |
| 3 | 1 (Low) | 0 (Low) | 3 (Low) | 5 (Low) | 2 (Low) |
| 4 | 2 (Low) | 0 (Low) | 3 (Low) | 5 (Low) | 8 (Low) |
| 5 | 3 (Low) | 1 (Low) | 18 (Low) | 24 (Medium) | 12 (Low) |
| 6 | 3 (Low) | 1 (Low) | 15 (Low) | 22 (Medium) | 5 (Low) |
| 7 | 2 (Low) | 0 (Low) | 1 (Low) | 2 (Low) | 1 (Low) |
| 8 | 1 (Low) | 0 (Low) | 2 (Low) | 1 (Low) | 0 (Low) |
| 9 | 1 (Low) | 0 (Low) | 7 (Low) | 16 (Low) | 1 (Low) |
| 10 | 2 (Low) | 0 (Low) | 15 (Low) | 15 (Low) | 0 (Low) |
| 11 | 0 (Low) | 0 (Low) | 5 (Low) | 7 (Low) | 2 (Low) |
| 12 | 3 (Low) | 2 (Low) | 50 (Medium) | 30 (Medium) | 2 (Low) |
| 13 | 10 (Low) | 1 (Low) | 72 (Medium) | 51 (High) | 0 (Low) |
| 14 | — | — | — | — | — |
| 15 | 1 (Low) | 0 (Low) | 2 (Low) | 1 (Low) | 0 (Low) |
| 16 | 1 (Low) | 0 (Low) | 7 (Low) | 16 (Low) | 1 (Low) |
| 17 | 2 (Low) | 0 (Low) | 15 (Low) | 15 (Low) | 0 (Low) |
| 18 | 2 (Low) | 0 (Low) | 43 (Medium) | 17 (Low) | 3 (Low) |
| 19 | 9 (Low) | 0 (Low) | 222 (Very high) | 61 (High) | 92 (Medium) |
| 20 | 5 (Low) | 0 (Low) | 172 (Very high) | 50 (High) | 11 (Low) |
| 21 | 18 (Low) | 0 (Low) | 236 (Very high) | 47 (Medium) | 5 (Low) |
| 22 | 8 (Low) | 0 (Low) | 148 (High) | 20 (Medium) | 11 (Low) |
| 23 | 14 (Low) | 0 (Low) | 106 (High) | 37 (Medium) | 120 (Medium) |
| 24 | 7 (Low) | 0 (Low) | 278 (Very high) | 40 (Medium) | 77 (Medium) |
| 25 | 4 (Low) | 0 (Low) | 55 (Medium) | 19 (Low) | 2 (Low) |
| 26 | 4 (Low) | 0 (Low) | 36 (Medium) | 10 (Low) | 30 (Low) |
| 27 | 1 (Low) | 0 (Low) | 63 (Medium) | 13 (Low) | 4 (Low) |
| 28 | 0 (Low) | 0 (Low) | 46 (Medium) | 9 (Low) | 172 (Medium) |
| 29 | 6 (Low) | 0 (Low) | 58 (Medium) | 13 (Low) | 53 (Medium) |
| 30 | 3 (Low) | 0 (Low) | 69 (Medium) | 7 (Low) | 188 (Medium) |
| 31 | 11 (Low) | 0 (Low) | 53 (Medium) | 132 (Very high) | 268 (High) |