374 Olive — day 3
325 Grasses — day 1
296 Grasses — day 3
28 Days measured
| Day | Cypress/Yew | London Plane | Grasses | Plantain | Olive |
|---|---|---|---|---|---|
| 1 | 12 (Low) | 0 (Low) | 325 (Very high) | 38 (Medium) | 164 (Medium) |
| 2 | 3 (Low) | 0 (Low) | 168 (Very high) | 32 (Medium) | 286 (High) |
| 3 | 4 (Low) | 0 (Low) | 296 (Very high) | 51 (High) | 374 (High) |
| 4 | 0 (Low) | 0 (Low) | 47 (Medium) | 10 (Low) | 161 (Medium) |
| 5 | 4 (Low) | 0 (Low) | 128 (High) | 19 (Low) | 28 (Low) |
| 6 | 2 (Low) | 0 (Low) | 62 (Medium) | 32 (Medium) | 16 (Low) |
| 7 | 4 (Low) | 0 (Low) | 55 (Medium) | 17 (Low) | 44 (Low) |
| 8 | 0 (Low) | 0 (Low) | 74 (Medium) | 16 (Low) | 91 (Medium) |
| 9 | 2 (Low) | 0 (Low) | 171 (Very high) | 43 (Medium) | 42 (Low) |
| 10 | 1 (Low) | 0 (Low) | 15 (Low) | 6 (Low) | 1 (Low) |
| 11 | — | — | — | — | — |
| 12 | — | — | — | — | — |
| 13 | 1 (Low) | 0 (Low) | 58 (Medium) | 26 (Medium) | 24 (Low) |
| 14 | 2 (Low) | 0 (Low) | 39 (Medium) | 15 (Low) | 25 (Low) |
| 15 | 1 (Low) | 0 (Low) | 38 (Medium) | 11 (Low) | 15 (Low) |
| 16 | 2 (Low) | 0 (Low) | 51 (Medium) | 5 (Low) | 60 (Medium) |
| 17 | 3 (Low) | 0 (Low) | 52 (Medium) | 10 (Low) | 25 (Low) |
| 18 | 3 (Low) | 0 (Low) | 12 (Low) | 6 (Low) | 17 (Low) |
| 19 | 1 (Low) | 0 (Low) | 25 (Low) | 3 (Low) | 22 (Low) |
| 20 | 2 (Low) | 0 (Low) | 18 (Low) | 5 (Low) | 9 (Low) |
| 21 | 1 (Low) | 0 (Low) | 51 (Medium) | 5 (Low) | 4 (Low) |
| 22 | 0 (Low) | 0 (Low) | 90 (High) | 8 (Low) | 3 (Low) |
| 23 | 2 (Low) | 0 (Low) | 72 (Medium) | 8 (Low) | 6 (Low) |
| 24 | 1 (Low) | 0 (Low) | 84 (High) | 15 (Low) | 5 (Low) |
| 25 | 1 (Low) | 0 (Low) | 28 (Low) | 10 (Low) | 4 (Low) |
| 26 | 0 (Low) | 0 (Low) | 13 (Low) | 2 (Low) | 3 (Low) |
| 27 | 0 (Low) | 0 (Low) | 24 (Low) | 2 (Low) | 2 (Low) |
| 28 | 0 (Low) | 0 (Low) | 29 (Low) | 0 (Low) | 2 (Low) |
| 29 | 2 (Low) | 0 (Low) | 33 (Medium) | 3 (Low) | 1 (Low) |
| 30 | 1 (Low) | 0 (Low) | 34 (Medium) | 5 (Low) | 0 (Low) |