530 London Plane — day 1
379 London Plane — day 3
352 London Plane — day 6
30 Days measured
| Day | Cypress/Yew | London Plane | Grasses | Plantain | Olive |
|---|---|---|---|---|---|
| 1 | 5 (Low) | 530 (Very high) | 2 (Low) | 2 (Low) | 0 (Low) |
| 2 | 1 (Low) | 269 (High) | 1 (Low) | 0 (Low) | 0 (Low) |
| 3 | 2 (Low) | 379 (Very high) | 2 (Low) | 0 (Low) | 0 (Low) |
| 4 | 4 (Low) | 212 (High) | 2 (Low) | 0 (Low) | 0 (Low) |
| 5 | 1 (Low) | 287 (High) | 1 (Low) | 0 (Low) | 0 (Low) |
| 6 | 3 (Low) | 352 (Very high) | 3 (Low) | 0 (Low) | 0 (Low) |
| 7 | 1 (Low) | 213 (High) | 10 (Low) | 4 (Low) | 0 (Low) |
| 8 | 2 (Low) | 179 (High) | 12 (Low) | 10 (Low) | 0 (Low) |
| 9 | 2 (Low) | 340 (Very high) | 15 (Low) | 9 (Low) | 0 (Low) |
| 10 | 1 (Low) | 248 (High) | 10 (Low) | 11 (Low) | 0 (Low) |
| 11 | 7 (Low) | 174 (High) | 13 (Low) | 22 (Medium) | 0 (Low) |
| 12 | 3 (Low) | 266 (High) | 11 (Low) | 7 (Low) | 0 (Low) |
| 13 | 1 (Low) | 19 (Low) | 2 (Low) | 3 (Low) | 0 (Low) |
| 14 | 2 (Low) | 62 (Medium) | 2 (Low) | 7 (Low) | 0 (Low) |
| 15 | 2 (Low) | 128 (High) | 9 (Low) | 29 (Medium) | 0 (Low) |
| 16 | 1 (Low) | 34 (Medium) | 11 (Low) | 20 (Medium) | 2 (Low) |
| 17 | 5 (Low) | 71 (Medium) | 0 (Low) | 24 (Medium) | 3 (Low) |
| 18 | 31 (Medium) | 53 (Medium) | 15 (Low) | 11 (Low) | 2 (Low) |
| 19 | 3 (Low) | 57 (Medium) | 15 (Low) | 54 (High) | 6 (Low) |
| 20 | 1 (Low) | 19 (Low) | 12 (Low) | 23 (Medium) | 2 (Low) |
| 21 | 1 (Low) | 8 (Low) | 2 (Low) | 2 (Low) | 1 (Low) |
| 22 | 1 (Low) | 6 (Low) | 6 (Low) | 19 (Low) | 0 (Low) |
| 23 | 2 (Low) | 7 (Low) | 9 (Low) | 52 (High) | 5 (Low) |
| 24 | 1 (Low) | 23 (Low) | 5 (Low) | 23 (Medium) | 2 (Low) |
| 25 | 0 (Low) | 11 (Low) | 7 (Low) | 11 (Low) | 0 (Low) |
| 26 | 6 (Low) | 4 (Low) | 5 (Low) | 16 (Low) | 0 (Low) |
| 27 | 1 (Low) | 10 (Low) | 7 (Low) | 10 (Low) | 0 (Low) |
| 28 | 1 (Low) | 4 (Low) | 12 (Low) | 22 (Medium) | 0 (Low) |
| 29 | 2 (Low) | 2 (Low) | 6 (Low) | 15 (Low) | 2 (Low) |
| 30 | 4 (Low) | 4 (Low) | 7 (Low) | 18 (Low) | 2 (Low) |