314 Grasses — day 6
304 Olive — day 6
288 Grasses — day 4
30 Days measured
| Day | Cypress/Yew | London Plane | Grasses | Plantain | Olive |
|---|---|---|---|---|---|
| 1 | 22 (Low) | 1 (Low) | 88 (High) | 43 (Medium) | 2 (Low) |
| 2 | 10 (Low) | 1 (Low) | 29 (Low) | 18 (Low) | 0 (Low) |
| 3 | 20 (Low) | 3 (Low) | 226 (Very high) | 96 (High) | 44 (Low) |
| 4 | 7 (Low) | 0 (Low) | 288 (Very high) | 57 (High) | 109 (Medium) |
| 5 | 24 (Low) | 0 (Low) | 97 (High) | 28 (Medium) | 184 (Medium) |
| 6 | 2 (Low) | 0 (Low) | 314 (Very high) | 65 (High) | 304 (High) |
| 7 | 24 (Low) | 1 (Low) | 185 (Very high) | 54 (High) | 170 (Medium) |
| 8 | 48 (Medium) | 0 (Low) | 242 (Very high) | 62 (High) | 278 (High) |
| 9 | 30 (Medium) | 2 (Low) | 167 (Very high) | 125 (Very high) | 110 (Medium) |
| 10 | 20 (Low) | 2 (Low) | 235 (Very high) | 54 (High) | 152 (Medium) |
| 11 | 9 (Low) | 0 (Low) | 176 (Very high) | 49 (Medium) | 146 (Medium) |
| 12 | 12 (Low) | 1 (Low) | 151 (Very high) | 64 (High) | 63 (Medium) |
| 13 | 9 (Low) | 0 (Low) | 164 (Very high) | 40 (Medium) | 108 (Medium) |
| 14 | 16 (Low) | 3 (Low) | 134 (High) | 66 (High) | 65 (Medium) |
| 15 | 3 (Low) | 5 (Low) | 58 (Medium) | 30 (Medium) | 23 (Low) |
| 16 | 3 (Low) | 0 (Low) | 25 (Low) | 8 (Low) | 9 (Low) |
| 17 | 1 (Low) | 1 (Low) | 29 (Low) | 11 (Low) | 13 (Low) |
| 18 | 1 (Low) | 3 (Low) | 30 (Medium) | 16 (Low) | 11 (Low) |
| 19 | 1 (Low) | 0 (Low) | 51 (Medium) | 15 (Low) | 9 (Low) |
| 20 | 15 (Low) | 0 (Low) | 96 (High) | 17 (Low) | 19 (Low) |
| 21 | 2 (Low) | 1 (Low) | 39 (Medium) | 12 (Low) | 74 (Medium) |
| 22 | 7 (Low) | 2 (Low) | 40 (Medium) | 12 (Low) | 102 (Medium) |
| 23 | 11 (Low) | 0 (Low) | 65 (Medium) | 15 (Low) | 98 (Medium) |
| 24 | 5 (Low) | 1 (Low) | 72 (Medium) | 6 (Low) | 14 (Low) |
| 25 | 2 (Low) | 1 (Low) | 60 (Medium) | 6 (Low) | 29 (Low) |
| 26 | 6 (Low) | 3 (Low) | 50 (Medium) | 15 (Low) | 39 (Low) |
| 27 | 6 (Low) | 0 (Low) | 28 (Low) | 6 (Low) | 19 (Low) |
| 28 | 5 (Low) | 0 (Low) | 38 (Medium) | 10 (Low) | 37 (Low) |
| 29 | 3 (Low) | 0 (Low) | 25 (Low) | 4 (Low) | 11 (Low) |
| 30 | 8 (Low) | 2 (Low) | 119 (High) | 14 (Low) | 12 (Low) |