219 Grasses — day 10
215 Grasses — day 2
154 Grasses — day 9
28 Days measured
| Day | Cypress/Yew | London Plane | Grasses | Plantain | Olive |
|---|---|---|---|---|---|
| 1 | 1 (Low) | 0 (Low) | 46 (Medium) | 27 (Medium) | 53 (Medium) |
| 2 | 0 (Low) | 0 (Low) | 215 (Very high) | 26 (Medium) | 29 (Low) |
| 3 | 3 (Low) | 0 (Low) | 131 (High) | 33 (Medium) | 109 (Medium) |
| 4 | 1 (Low) | 0 (Low) | 57 (Medium) | 10 (Low) | 54 (Medium) |
| 5 | 2 (Low) | 0 (Low) | 65 (Medium) | 17 (Low) | 8 (Low) |
| 6 | 3 (Low) | 0 (Low) | 81 (Medium) | 28 (Medium) | 56 (Medium) |
| 7 | 2 (Low) | 0 (Low) | 145 (High) | 38 (Medium) | 52 (Medium) |
| 8 | 6 (Low) | 0 (Low) | 91 (High) | 63 (High) | 50 (Medium) |
| 9 | 6 (Low) | 0 (Low) | 154 (Very high) | 51 (High) | 51 (Medium) |
| 10 | 2 (Low) | 0 (Low) | 219 (Very high) | 54 (High) | 57 (Medium) |
| 11 | 5 (Low) | 0 (Low) | 69 (Medium) | 42 (Medium) | 13 (Low) |
| 12 | 1 (Low) | 0 (Low) | 47 (Medium) | 16 (Low) | 6 (Low) |
| 13 | 1 (Low) | 0 (Low) | 56 (Medium) | 16 (Low) | 12 (Low) |
| 14 | 5 (Low) | 0 (Low) | 136 (High) | 27 (Medium) | 15 (Low) |
| 15 | 2 (Low) | 0 (Low) | 99 (High) | 30 (Medium) | 19 (Low) |
| 16 | 2 (Low) | 0 (Low) | 58 (Medium) | 22 (Medium) | 13 (Low) |
| 17 | 2 (Low) | 0 (Low) | 79 (Medium) | 15 (Low) | 17 (Low) |
| 18 | 3 (Low) | 0 (Low) | 46 (Medium) | 12 (Low) | 52 (Medium) |
| 19 | — | — | — | — | — |
| 20 | — | — | — | — | — |
| 21 | 0 (Low) | 0 (Low) | 68 (Medium) | 14 (Low) | 36 (Low) |
| 22 | 1 (Low) | 0 (Low) | 151 (Very high) | 9 (Low) | 14 (Low) |
| 23 | 1 (Low) | 0 (Low) | 115 (High) | 13 (Low) | 7 (Low) |
| 24 | 0 (Low) | 0 (Low) | 114 (High) | 12 (Low) | 5 (Low) |
| 25 | 2 (Low) | 0 (Low) | 151 (Very high) | 21 (Medium) | 12 (Low) |
| 26 | 0 (Low) | 0 (Low) | 77 (Medium) | 15 (Low) | 7 (Low) |
| 27 | 0 (Low) | 0 (Low) | 89 (High) | 11 (Low) | 1 (Low) |
| 28 | 0 (Low) | 0 (Low) | 115 (High) | 4 (Low) | 2 (Low) |
| 29 | 0 (Low) | 0 (Low) | 24 (Low) | 4 (Low) | 5 (Low) |
| 30 | 0 (Low) | 0 (Low) | 42 (Medium) | 3 (Low) | 1 (Low) |