325 Grasses — day 3
248 Grasses — day 7
219 Grasses — day 6
30 Days measured
| Day | Cypress/Yew | London Plane | Grasses | Plantain | Olive |
|---|---|---|---|---|---|
| 1 | 10 (Low) | 8 (Low) | 113 (High) | 48 (Medium) | 2 (Low) |
| 2 | 5 (Low) | 5 (Low) | 139 (High) | 39 (Medium) | 18 (Low) |
| 3 | 13 (Low) | 14 (Low) | 325 (Very high) | 68 (High) | 86 (Medium) |
| 4 | 1 (Low) | 9 (Low) | 200 (Very high) | 42 (Medium) | 117 (Medium) |
| 5 | 4 (Low) | 8 (Low) | 159 (Very high) | 30 (Medium) | 209 (High) |
| 6 | 1 (Low) | 7 (Low) | 219 (Very high) | 48 (Medium) | 201 (High) |
| 7 | 12 (Low) | 3 (Low) | 248 (Very high) | 49 (Medium) | 185 (Medium) |
| 8 | 12 (Low) | 7 (Low) | 189 (Very high) | 33 (Medium) | 183 (Medium) |
| 9 | 20 (Low) | 5 (Low) | 180 (Very high) | 40 (Medium) | 106 (Medium) |
| 10 | 24 (Low) | 6 (Low) | 203 (Very high) | 45 (Medium) | 170 (Medium) |
| 11 | 5 (Low) | 2 (Low) | 120 (High) | 28 (Medium) | 89 (Medium) |
| 12 | 10 (Low) | 6 (Low) | 128 (High) | 25 (Medium) | 55 (Medium) |
| 13 | 10 (Low) | 16 (Low) | 163 (Very high) | 30 (Medium) | 69 (Medium) |
| 14 | 15 (Low) | 6 (Low) | 134 (High) | 34 (Medium) | 54 (Medium) |
| 15 | 6 (Low) | 19 (Low) | 78 (Medium) | 17 (Low) | 43 (Low) |
| 16 | 1 (Low) | 7 (Low) | 17 (Low) | 8 (Low) | 15 (Low) |
| 17 | 2 (Low) | 14 (Low) | 27 (Low) | 9 (Low) | 10 (Low) |
| 18 | 3 (Low) | 4 (Low) | 34 (Medium) | 11 (Low) | 11 (Low) |
| 19 | 5 (Low) | 19 (Low) | 58 (Medium) | 11 (Low) | 9 (Low) |
| 20 | 20 (Low) | 10 (Low) | 79 (Medium) | 13 (Low) | 16 (Low) |
| 21 | 3 (Low) | 4 (Low) | 31 (Medium) | 5 (Low) | 82 (Medium) |
| 22 | 1 (Low) | 8 (Low) | 19 (Low) | 6 (Low) | 67 (Medium) |
| 23 | 3 (Low) | 3 (Low) | 34 (Medium) | 5 (Low) | 64 (Medium) |
| 24 | 2 (Low) | 9 (Low) | 68 (Medium) | 5 (Low) | 9 (Low) |
| 25 | 2 (Low) | 7 (Low) | 50 (Medium) | 11 (Low) | 29 (Low) |
| 26 | 0 (Low) | 3 (Low) | 26 (Low) | 5 (Low) | 27 (Low) |
| 27 | 3 (Low) | 5 (Low) | 15 (Low) | 6 (Low) | 19 (Low) |
| 28 | 5 (Low) | 6 (Low) | 27 (Low) | 8 (Low) | 32 (Low) |
| 29 | 6 (Low) | 2 (Low) | 42 (Medium) | 9 (Low) | 12 (Low) |
| 30 | 4 (Low) | 6 (Low) | 102 (High) | 6 (Low) | 17 (Low) |