798 London Plane — day 4
569 London Plane — day 3
457 London Plane — day 1
30 Days measured
| Day | Cypress/Yew | London Plane | Grasses | Plantain | Olive |
|---|---|---|---|---|---|
| 1 | 6 (Low) | 457 (Very high) | 14 (Low) | 7 (Low) | 0 (Low) |
| 2 | 3 (Low) | 181 (High) | 14 (Low) | 3 (Low) | 1 (Low) |
| 3 | 4 (Low) | 569 (Very high) | 3 (Low) | 2 (Low) | 0 (Low) |
| 4 | 0 (Low) | 798 (Very high) | 15 (Low) | 18 (Low) | 0 (Low) |
| 5 | 0 (Low) | 173 (High) | 5 (Low) | 2 (Low) | 0 (Low) |
| 6 | 1 (Low) | 73 (Medium) | 2 (Low) | 1 (Low) | 0 (Low) |
| 7 | 0 (Low) | 54 (Medium) | 8 (Low) | 0 (Low) | 0 (Low) |
| 8 | 1 (Low) | 70 (Medium) | 5 (Low) | 26 (Medium) | 1 (Low) |
| 9 | 0 (Low) | 157 (High) | 18 (Low) | 14 (Low) | 0 (Low) |
| 10 | 1 (Low) | 111 (High) | 7 (Low) | 18 (Low) | 1 (Low) |
| 11 | 1 (Low) | 83 (Medium) | 3 (Low) | 4 (Low) | 0 (Low) |
| 12 | 0 (Low) | 61 (Medium) | 4 (Low) | 13 (Low) | 0 (Low) |
| 13 | 2 (Low) | 20 (Low) | 0 (Low) | 9 (Low) | 0 (Low) |
| 14 | 2 (Low) | 86 (Medium) | 4 (Low) | 10 (Low) | 0 (Low) |
| 15 | 2 (Low) | 19 (Low) | 4 (Low) | 14 (Low) | 0 (Low) |
| 16 | 1 (Low) | 9 (Low) | 8 (Low) | 26 (Medium) | 0 (Low) |
| 17 | 1 (Low) | 11 (Low) | 6 (Low) | 8 (Low) | 0 (Low) |
| 18 | 0 (Low) | 8 (Low) | 1 (Low) | 4 (Low) | 0 (Low) |
| 19 | 2 (Low) | 15 (Low) | 10 (Low) | 48 (Medium) | 0 (Low) |
| 20 | 0 (Low) | 9 (Low) | 19 (Low) | 26 (Medium) | 0 (Low) |
| 21 | 2 (Low) | 3 (Low) | 7 (Low) | 27 (Medium) | 0 (Low) |
| 22 | 2 (Low) | 0 (Low) | 1 (Low) | 14 (Low) | 0 (Low) |
| 23 | 1 (Low) | 13 (Low) | 4 (Low) | 11 (Low) | 0 (Low) |
| 24 | 5 (Low) | 2 (Low) | 4 (Low) | 12 (Low) | 0 (Low) |
| 25 | 1 (Low) | 1 (Low) | 6 (Low) | 15 (Low) | 0 (Low) |
| 26 | 4 (Low) | 1 (Low) | 6 (Low) | 11 (Low) | 0 (Low) |
| 27 | 6 (Low) | 0 (Low) | 17 (Low) | 31 (Medium) | 4 (Low) |
| 28 | 9 (Low) | 0 (Low) | 7 (Low) | 12 (Low) | 3 (Low) |
| 29 | 6 (Low) | 0 (Low) | 18 (Low) | 52 (High) | 3 (Low) |
| 30 | 0 (Low) | 0 (Low) | 17 (Low) | 59 (High) | 4 (Low) |