407 Olive — day 16
374 Olive — day 13
326 Olive — day 6
30 Days measured
| Day | Cypress/Yew | London Plane | Grasses | Plantain | Olive |
|---|---|---|---|---|---|
| 1 | 1 (Low) | 12 (Low) | 36 (Medium) | 26 (Medium) | 3 (Low) |
| 2 | 16 (Low) | 12 (Low) | 38 (Medium) | 13 (Low) | 20 (Low) |
| 3 | 5 (Low) | 6 (Low) | 31 (Medium) | 25 (Medium) | 10 (Low) |
| 4 | 10 (Low) | 2 (Low) | 100 (High) | 29 (Medium) | 98 (Medium) |
| 5 | 9 (Low) | 7 (Low) | 135 (High) | 32 (Medium) | 138 (Medium) |
| 6 | 0 (Low) | 3 (Low) | 80 (Medium) | 15 (Low) | 326 (High) |
| 7 | 0 (Low) | 4 (Low) | 76 (Medium) | 14 (Low) | 198 (Medium) |
| 8 | 0 (Low) | 0 (Low) | 22 (Low) | 6 (Low) | 41 (Low) |
| 9 | 3 (Low) | 1 (Low) | 19 (Low) | 8 (Low) | 33 (Low) |
| 10 | 1 (Low) | 0 (Low) | 53 (Medium) | 19 (Low) | 116 (Medium) |
| 11 | 8 (Low) | 2 (Low) | 80 (Medium) | 22 (Medium) | 176 (Medium) |
| 12 | 8 (Low) | 2 (Low) | 81 (Medium) | 12 (Low) | 212 (High) |
| 13 | 2 (Low) | 3 (Low) | 106 (High) | 23 (Medium) | 374 (High) |
| 14 | 3 (Low) | 2 (Low) | 81 (Medium) | 21 (Medium) | 276 (High) |
| 15 | 7 (Low) | 1 (Low) | 103 (High) | 17 (Low) | 203 (High) |
| 16 | 2 (Low) | 1 (Low) | 70 (Medium) | 14 (Low) | 407 (Very high) |
| 17 | 1 (Low) | 3 (Low) | 64 (Medium) | 21 (Medium) | 87 (Medium) |
| 18 | 0 (Low) | 1 (Low) | 26 (Low) | 12 (Low) | 34 (Low) |
| 19 | 3 (Low) | 3 (Low) | 22 (Low) | 9 (Low) | 23 (Low) |
| 20 | 1 (Low) | 1 (Low) | 33 (Medium) | 10 (Low) | 33 (Low) |
| 21 | 7 (Low) | 1 (Low) | 68 (Medium) | 10 (Low) | 44 (Low) |
| 22 | 11 (Low) | 1 (Low) | 44 (Medium) | 3 (Low) | 34 (Low) |
| 23 | 9 (Low) | 0 (Low) | 87 (High) | 11 (Low) | 54 (Medium) |
| 24 | 7 (Low) | 7 (Low) | 32 (Medium) | 11 (Low) | 75 (Medium) |
| 25 | 17 (Low) | 3 (Low) | 37 (Medium) | 11 (Low) | 56 (Medium) |
| 26 | 5 (Low) | 1 (Low) | 45 (Medium) | 10 (Low) | 67 (Medium) |
| 27 | 8 (Low) | 2 (Low) | 52 (Medium) | 7 (Low) | 174 (Medium) |
| 28 | 10 (Low) | 5 (Low) | 54 (Medium) | 5 (Low) | 75 (Medium) |
| 29 | 3 (Low) | 6 (Low) | 32 (Medium) | 6 (Low) | 97 (Medium) |
| 30 | 13 (Low) | 9 (Low) | 37 (Medium) | 2 (Low) | 57 (Medium) |