1,135 London Plane — day 1
513 London Plane — day 4
354 London Plane — day 7
30 Days measured
| Day | Cypress/Yew | London Plane | Grasses | Plantain | Olive |
|---|---|---|---|---|---|
| 1 | 11 (Low) | 1,135 (Very high) | 3 (Low) | 1 (Low) | 0 (Low) |
| 2 | 12 (Low) | 271 (High) | 2 (Low) | 3 (Low) | 0 (Low) |
| 3 | 8 (Low) | 314 (Very high) | 2 (Low) | 2 (Low) | 0 (Low) |
| 4 | 19 (Low) | 513 (Very high) | 0 (Low) | 5 (Low) | 0 (Low) |
| 5 | 8 (Low) | 122 (High) | 1 (Low) | 5 (Low) | 0 (Low) |
| 6 | 11 (Low) | 262 (High) | 3 (Low) | 5 (Low) | 0 (Low) |
| 7 | 16 (Low) | 354 (Very high) | 5 (Low) | 6 (Low) | 0 (Low) |
| 8 | 17 (Low) | 256 (High) | 2 (Low) | 9 (Low) | 0 (Low) |
| 9 | 22 (Low) | 315 (Very high) | 5 (Low) | 16 (Low) | 0 (Low) |
| 10 | 15 (Low) | 250 (High) | 10 (Low) | 13 (Low) | 0 (Low) |
| 11 | 7 (Low) | 169 (High) | 8 (Low) | 14 (Low) | 0 (Low) |
| 12 | 12 (Low) | 135 (High) | 5 (Low) | 11 (Low) | 0 (Low) |
| 13 | 12 (Low) | 83 (Medium) | 2 (Low) | 2 (Low) | 0 (Low) |
| 14 | 15 (Low) | 76 (Medium) | 2 (Low) | 5 (Low) | 4 (Low) |
| 15 | 18 (Low) | 143 (High) | 1 (Low) | 8 (Low) | 1 (Low) |
| 16 | 13 (Low) | 79 (Medium) | 4 (Low) | 11 (Low) | 5 (Low) |
| 17 | 19 (Low) | 40 (Medium) | 5 (Low) | 3 (Low) | 1 (Low) |
| 18 | 21 (Low) | 43 (Medium) | 4 (Low) | 4 (Low) | 1 (Low) |
| 19 | 10 (Low) | 38 (Medium) | 1 (Low) | 6 (Low) | 2 (Low) |
| 20 | 18 (Low) | 23 (Low) | 20 (Low) | 15 (Low) | 10 (Low) |
| 21 | 11 (Low) | 11 (Low) | 13 (Low) | 9 (Low) | 59 (Medium) |
| 22 | 5 (Low) | 12 (Low) | 3 (Low) | 5 (Low) | 3 (Low) |
| 23 | 5 (Low) | 12 (Low) | 7 (Low) | 14 (Low) | 2 (Low) |
| 24 | 4 (Low) | 8 (Low) | 8 (Low) | 12 (Low) | 1 (Low) |
| 25 | 6 (Low) | 4 (Low) | 6 (Low) | 10 (Low) | 0 (Low) |
| 26 | 7 (Low) | 7 (Low) | 6 (Low) | 22 (Medium) | 2 (Low) |
| 27 | 5 (Low) | 2 (Low) | 14 (Low) | 12 (Low) | 10 (Low) |
| 28 | 4 (Low) | 5 (Low) | 10 (Low) | 22 (Medium) | 137 (Medium) |
| 29 | 19 (Low) | 3 (Low) | 18 (Low) | 18 (Low) | 49 (Low) |
| 30 | 15 (Low) | 9 (Low) | 4 (Low) | 9 (Low) | 3 (Low) |