603 London Plane — day 3
319 London Plane — day 6
317 London Plane — day 2
30 Days measured
| Day | Cypress/Yew | London Plane | Grasses | Plantain | Olive |
|---|---|---|---|---|---|
| 1 | 5 (Low) | 310 (Very high) | 8 (Low) | 0 (Low) | 0 (Low) |
| 2 | 5 (Low) | 317 (Very high) | 11 (Low) | 2 (Low) | 0 (Low) |
| 3 | 9 (Low) | 603 (Very high) | 30 (Medium) | 0 (Low) | 0 (Low) |
| 4 | 4 (Low) | 114 (High) | 9 (Low) | 2 (Low) | 0 (Low) |
| 5 | 8 (Low) | 317 (Very high) | 14 (Low) | 2 (Low) | 0 (Low) |
| 6 | 3 (Low) | 319 (Very high) | 18 (Low) | 4 (Low) | 0 (Low) |
| 7 | 9 (Low) | 133 (High) | 15 (Low) | 2 (Low) | 0 (Low) |
| 8 | 4 (Low) | 217 (High) | 9 (Low) | 1 (Low) | 0 (Low) |
| 9 | 8 (Low) | 302 (Very high) | 31 (Medium) | 4 (Low) | 0 (Low) |
| 10 | 3 (Low) | 242 (High) | 14 (Low) | 2 (Low) | 0 (Low) |
| 11 | 6 (Low) | 78 (Medium) | 11 (Low) | 1 (Low) | 0 (Low) |
| 12 | 2 (Low) | 70 (Medium) | 12 (Low) | 3 (Low) | 0 (Low) |
| 13 | 5 (Low) | 49 (Medium) | 17 (Low) | 2 (Low) | 0 (Low) |
| 14 | 0 (Low) | 65 (Medium) | 19 (Low) | 9 (Low) | 0 (Low) |
| 15 | 6 (Low) | 17 (Low) | 11 (Low) | 1 (Low) | 0 (Low) |
| 16 | 4 (Low) | 12 (Low) | 8 (Low) | 3 (Low) | 0 (Low) |
| 17 | 5 (Low) | 6 (Low) | 9 (Low) | 1 (Low) | 0 (Low) |
| 18 | 2 (Low) | 16 (Low) | 11 (Low) | 1 (Low) | 1 (Low) |
| 19 | 3 (Low) | 11 (Low) | 31 (Medium) | 2 (Low) | 1 (Low) |
| 20 | 2 (Low) | 11 (Low) | 6 (Low) | 1 (Low) | 1 (Low) |
| 21 | 1 (Low) | 5 (Low) | 8 (Low) | 1 (Low) | 0 (Low) |
| 22 | 1 (Low) | 0 (Low) | 3 (Low) | 0 (Low) | 0 (Low) |
| 23 | 0 (Low) | 3 (Low) | 3 (Low) | 1 (Low) | 0 (Low) |
| 24 | 1 (Low) | 4 (Low) | 5 (Low) | 0 (Low) | 0 (Low) |
| 25 | 3 (Low) | 8 (Low) | 12 (Low) | 2 (Low) | 0 (Low) |
| 26 | 6 (Low) | 4 (Low) | 10 (Low) | 1 (Low) | 0 (Low) |
| 27 | 8 (Low) | 11 (Low) | 11 (Low) | 3 (Low) | 0 (Low) |
| 28 | 4 (Low) | 8 (Low) | 16 (Low) | 3 (Low) | 0 (Low) |
| 29 | 4 (Low) | 5 (Low) | 11 (Low) | 2 (Low) | 0 (Low) |
| 30 | 2 (Low) | 2 (Low) | 6 (Low) | 1 (Low) | 0 (Low) |