550 Olive — day 2
522 Olive — day 1
347 Grasses — day 2
30 Days measured
| Day | Cypress/Yew | London Plane | Grasses | Plantain | Olive |
|---|---|---|---|---|---|
| 1 | 1 (Low) | 0 (Low) | 132 (High) | 20 (Medium) | 522 (Very high) |
| 2 | 19 (Low) | 0 (Low) | 347 (Very high) | 52 (High) | 550 (Very high) |
| 3 | 2 (Low) | 0 (Low) | 321 (Very high) | 24 (Medium) | 259 (High) |
| 4 | 3 (Low) | 0 (Low) | 118 (High) | 24 (Medium) | 117 (Medium) |
| 5 | 2 (Low) | 0 (Low) | 88 (High) | 19 (Low) | 100 (Medium) |
| 6 | 6 (Low) | 0 (Low) | 184 (Very high) | 26 (Medium) | 73 (Medium) |
| 7 | 5 (Low) | 0 (Low) | 196 (Very high) | 20 (Medium) | 125 (Medium) |
| 8 | 9 (Low) | 0 (Low) | 131 (High) | 13 (Low) | 70 (Medium) |
| 9 | 5 (Low) | 1 (Low) | 93 (High) | 11 (Low) | 125 (Medium) |
| 10 | 3 (Low) | 0 (Low) | 23 (Low) | 8 (Low) | 77 (Medium) |
| 11 | 0 (Low) | 3 (Low) | 48 (Medium) | 10 (Low) | 103 (Medium) |
| 12 | 1 (Low) | 1 (Low) | 88 (High) | 5 (Low) | 23 (Low) |
| 13 | 2 (Low) | 0 (Low) | 39 (Medium) | 5 (Low) | 15 (Low) |
| 14 | 2 (Low) | 0 (Low) | 61 (Medium) | 8 (Low) | 12 (Low) |
| 15 | 1 (Low) | 0 (Low) | 43 (Medium) | 5 (Low) | 19 (Low) |
| 16 | 2 (Low) | 0 (Low) | 21 (Low) | 8 (Low) | 39 (Low) |
| 17 | 3 (Low) | 2 (Low) | 33 (Medium) | 6 (Low) | 39 (Low) |
| 18 | 3 (Low) | 0 (Low) | 17 (Low) | 4 (Low) | 5 (Low) |
| 19 | 1 (Low) | 0 (Low) | 74 (Medium) | 10 (Low) | 10 (Low) |
| 20 | 2 (Low) | 1 (Low) | 16 (Low) | 3 (Low) | 4 (Low) |
| 21 | 2 (Low) | 0 (Low) | 17 (Low) | 2 (Low) | 11 (Low) |
| 22 | 0 (Low) | 0 (Low) | 9 (Low) | 0 (Low) | 6 (Low) |
| 23 | 2 (Low) | 0 (Low) | 8 (Low) | 1 (Low) | 7 (Low) |
| 24 | 1 (Low) | 0 (Low) | 17 (Low) | 5 (Low) | 14 (Low) |
| 25 | 0 (Low) | 0 (Low) | 7 (Low) | 1 (Low) | 5 (Low) |
| 26 | 0 (Low) | 1 (Low) | 14 (Low) | 2 (Low) | 3 (Low) |
| 27 | 0 (Low) | 0 (Low) | 5 (Low) | 0 (Low) | 1 (Low) |
| 28 | 0 (Low) | 0 (Low) | 13 (Low) | 1 (Low) | 0 (Low) |
| 29 | 0 (Low) | 0 (Low) | 24 (Low) | 2 (Low) | 1 (Low) |
| 30 | 3 (Low) | 0 (Low) | 24 (Low) | 2 (Low) | 4 (Low) |