738 Olive — day 2
520 Olive — day 1
377 Grasses — day 2
30 Days measured
| Day | Cypress/Yew | London Plane | Grasses | Plantain | Olive |
|---|---|---|---|---|---|
| 1 | 7 (Low) | 3 (Low) | 221 (Very high) | 58 (High) | 520 (Very high) |
| 2 | 14 (Low) | 5 (Low) | 377 (Very high) | 69 (High) | 738 (Very high) |
| 3 | 6 (Low) | 8 (Low) | 266 (Very high) | 58 (High) | 327 (High) |
| 4 | 6 (Low) | 4 (Low) | 107 (High) | 35 (Medium) | 124 (Medium) |
| 5 | 14 (Low) | 0 (Low) | 137 (High) | 17 (Low) | 141 (Medium) |
| 6 | 30 (Medium) | 1 (Low) | 224 (Very high) | 35 (Medium) | 250 (High) |
| 7 | 44 (Medium) | 2 (Low) | 273 (Very high) | 47 (Medium) | 198 (Medium) |
| 8 | 36 (Medium) | 0 (Low) | 211 (Very high) | 60 (High) | 136 (Medium) |
| 9 | 35 (Medium) | 2 (Low) | 150 (High) | 33 (Medium) | 141 (Medium) |
| 10 | 8 (Low) | 3 (Low) | 36 (Medium) | 19 (Low) | 118 (Medium) |
| 11 | 7 (Low) | 1 (Low) | 68 (Medium) | 20 (Medium) | 174 (Medium) |
| 12 | 0 (Low) | 1 (Low) | 37 (Medium) | 8 (Low) | 11 (Low) |
| 13 | 5 (Low) | 2 (Low) | 69 (Medium) | 14 (Low) | 23 (Low) |
| 14 | 12 (Low) | 2 (Low) | 57 (Medium) | 12 (Low) | 27 (Low) |
| 15 | 8 (Low) | 1 (Low) | 82 (Medium) | 17 (Low) | 43 (Low) |
| 16 | 8 (Low) | 0 (Low) | 43 (Medium) | 11 (Low) | 37 (Low) |
| 17 | 4 (Low) | 6 (Low) | 41 (Medium) | 31 (Medium) | 71 (Medium) |
| 18 | 11 (Low) | 1 (Low) | 74 (Medium) | 16 (Low) | 18 (Low) |
| 19 | 12 (Low) | 3 (Low) | 161 (Very high) | 20 (Medium) | 14 (Low) |
| 20 | 5 (Low) | 0 (Low) | 55 (Medium) | 5 (Low) | 3 (Low) |
| 21 | 6 (Low) | 4 (Low) | 39 (Medium) | 17 (Low) | 21 (Low) |
| 22 | 2 (Low) | 2 (Low) | 6 (Low) | 14 (Low) | 26 (Low) |
| 23 | 3 (Low) | 7 (Low) | 15 (Low) | 13 (Low) | 17 (Low) |
| 24 | 8 (Low) | 1 (Low) | 42 (Medium) | 20 (Medium) | 24 (Low) |
| 25 | 0 (Low) | 2 (Low) | 16 (Low) | 7 (Low) | 8 (Low) |
| 26 | 4 (Low) | 4 (Low) | 36 (Medium) | 9 (Low) | 8 (Low) |
| 27 | 1 (Low) | 2 (Low) | 31 (Medium) | 5 (Low) | 1 (Low) |
| 28 | 4 (Low) | 0 (Low) | 35 (Medium) | 3 (Low) | 3 (Low) |
| 29 | 2 (Low) | 0 (Low) | 28 (Low) | 2 (Low) | 4 (Low) |
| 30 | 5 (Low) | 0 (Low) | 23 (Low) | 9 (Low) | 4 (Low) |