357 Grasses — day 4
328 Grasses — day 3
302 Olive — day 8
30 Days measured
| Day | Cypress/Yew | London Plane | Grasses | Plantain | Olive |
|---|---|---|---|---|---|
| 1 | 3 (Low) | 2 (Low) | 52 (Medium) | 33 (Medium) | 4 (Low) |
| 2 | 7 (Low) | 3 (Low) | 70 (Medium) | 46 (Medium) | 23 (Low) |
| 3 | 11 (Low) | 4 (Low) | 328 (Very high) | 84 (High) | 137 (Medium) |
| 4 | 1 (Low) | 1 (Low) | 357 (Very high) | 70 (High) | 183 (Medium) |
| 5 | 0 (Low) | 0 (Low) | 226 (Very high) | 49 (Medium) | 180 (Medium) |
| 6 | 0 (Low) | 0 (Low) | 194 (Very high) | 44 (Medium) | 261 (High) |
| 7 | 4 (Low) | 3 (Low) | 140 (High) | 47 (Medium) | 254 (High) |
| 8 | 12 (Low) | 3 (Low) | 84 (High) | 41 (Medium) | 302 (High) |
| 9 | 15 (Low) | 1 (Low) | 145 (High) | 51 (High) | 105 (Medium) |
| 10 | 12 (Low) | 2 (Low) | 177 (Very high) | 66 (High) | 227 (High) |
| 11 | 18 (Low) | 2 (Low) | 114 (High) | 63 (High) | 150 (Medium) |
| 12 | 11 (Low) | 0 (Low) | 154 (Very high) | 53 (High) | 78 (Medium) |
| 13 | 6 (Low) | 3 (Low) | 153 (Very high) | 69 (High) | 98 (Medium) |
| 14 | 9 (Low) | 4 (Low) | 206 (Very high) | 55 (High) | 108 (Medium) |
| 15 | 4 (Low) | 0 (Low) | 68 (Medium) | 28 (Medium) | 31 (Low) |
| 16 | 1 (Low) | 0 (Low) | 17 (Low) | 6 (Low) | 5 (Low) |
| 17 | 1 (Low) | 1 (Low) | 29 (Low) | 11 (Low) | 11 (Low) |
| 18 | 2 (Low) | 0 (Low) | 30 (Medium) | 15 (Low) | 10 (Low) |
| 19 | 0 (Low) | 1 (Low) | 60 (Medium) | 10 (Low) | 17 (Low) |
| 20 | 5 (Low) | 1 (Low) | 68 (Medium) | 19 (Low) | 32 (Low) |
| 21 | 4 (Low) | 3 (Low) | 53 (Medium) | 9 (Low) | 94 (Medium) |
| 22 | 2 (Low) | 2 (Low) | 28 (Low) | 15 (Low) | 59 (Medium) |
| 23 | 2 (Low) | 0 (Low) | 18 (Low) | 2 (Low) | 42 (Low) |
| 24 | 1 (Low) | 0 (Low) | 55 (Medium) | 6 (Low) | 11 (Low) |
| 25 | 0 (Low) | 0 (Low) | 49 (Medium) | 8 (Low) | 33 (Low) |
| 26 | 0 (Low) | 1 (Low) | 38 (Medium) | 11 (Low) | 40 (Low) |
| 27 | 1 (Low) | 1 (Low) | 30 (Medium) | 5 (Low) | 29 (Low) |
| 28 | 0 (Low) | 0 (Low) | 35 (Medium) | 5 (Low) | 18 (Low) |
| 29 | 0 (Low) | 1 (Low) | 19 (Low) | 1 (Low) | 9 (Low) |
| 30 | 1 (Low) | 2 (Low) | 92 (High) | 6 (Low) | 18 (Low) |