460 Grasses — day 18
428 Olive — day 11
326 Grasses — day 15
31 Days measured
| Day | Cypress/Yew | London Plane | Grasses | Plantain | Olive |
|---|---|---|---|---|---|
| 1 | 1 (Low) | 9 (Low) | 59 (Medium) | 60 (High) | 11 (Low) |
| 2 | 0 (Low) | 11 (Low) | 99 (High) | 92 (High) | 73 (Medium) |
| 3 | 10 (Low) | 10 (Low) | 18 (Low) | 17 (Low) | 17 (Low) |
| 4 | 2 (Low) | 4 (Low) | 11 (Low) | 5 (Low) | 6 (Low) |
| 5 | 1 (Low) | 7 (Low) | 17 (Low) | 5 (Low) | 0 (Low) |
| 6 | 1 (Low) | 4 (Low) | 98 (High) | 14 (Low) | 9 (Low) |
| 7 | 3 (Low) | 1 (Low) | 248 (Very high) | 63 (High) | 18 (Low) |
| 8 | 4 (Low) | 1 (Low) | 69 (Medium) | 37 (Medium) | 2 (Low) |
| 9 | 6 (Low) | 1 (Low) | 131 (High) | 14 (Low) | 14 (Low) |
| 10 | 3 (Low) | 0 (Low) | 158 (Very high) | 14 (Low) | 43 (Low) |
| 11 | 3 (Low) | 2 (Low) | 111 (High) | 20 (Medium) | 428 (Very high) |
| 12 | 0 (Low) | 0 (Low) | 197 (Very high) | 24 (Medium) | 155 (Medium) |
| 13 | 1 (Low) | 0 (Low) | 318 (Very high) | 39 (Medium) | 175 (Medium) |
| 14 | 0 (Low) | 0 (Low) | 149 (High) | 38 (Medium) | 219 (High) |
| 15 | 1 (Low) | 3 (Low) | 326 (Very high) | 27 (Medium) | 265 (High) |
| 16 | 1 (Low) | 3 (Low) | 233 (Very high) | 64 (High) | 296 (High) |
| 17 | 4 (Low) | 0 (Low) | 116 (High) | 19 (Low) | 127 (Medium) |
| 18 | 10 (Low) | 0 (Low) | 460 (Very high) | 50 (High) | 279 (High) |
| 19 | 13 (Low) | 1 (Low) | 231 (Very high) | 36 (Medium) | 104 (Medium) |
| 20 | 17 (Low) | 1 (Low) | 119 (High) | 24 (Medium) | 57 (Medium) |
| 21 | 1 (Low) | 2 (Low) | 24 (Low) | 6 (Low) | 33 (Low) |
| 22 | 32 (Medium) | 0 (Low) | 75 (Medium) | 15 (Low) | 52 (Medium) |
| 23 | 5 (Low) | 2 (Low) | 147 (High) | 38 (Medium) | 122 (Medium) |
| 24 | 6 (Low) | 1 (Low) | 32 (Medium) | 9 (Low) | 24 (Low) |
| 25 | 5 (Low) | 0 (Low) | 55 (Medium) | 3 (Low) | 20 (Low) |
| 26 | 1 (Low) | 0 (Low) | 44 (Medium) | 9 (Low) | 163 (Medium) |
| 27 | 0 (Low) | 0 (Low) | 32 (Medium) | 11 (Low) | 80 (Medium) |
| 28 | 0 (Low) | 0 (Low) | 25 (Low) | 5 (Low) | 50 (Medium) |
| 29 | 4 (Low) | 0 (Low) | 37 (Medium) | 10 (Low) | 67 (Medium) |
| 30 | 22 (Low) | 3 (Low) | 68 (Medium) | 16 (Low) | 113 (Medium) |
| 31 | 18 (Low) | 6 (Low) | 76 (Medium) | 13 (Low) | 41 (Low) |