1,155 Olive — day 2
753 Olive — day 1
405 Grasses — day 2
30 Days measured
| Day | Cypress/Yew | London Plane | Grasses | Plantain | Olive |
|---|---|---|---|---|---|
| 1 | 1 (Low) | 4 (Low) | 174 (Very high) | 38 (Medium) | 753 (Very high) |
| 2 | 3 (Low) | 12 (Low) | 405 (Very high) | 38 (Medium) | 1,155 (Very high) |
| 3 | 0 (Low) | 1 (Low) | 299 (Very high) | 39 (Medium) | 259 (High) |
| 4 | 2 (Low) | 3 (Low) | 121 (High) | 29 (Medium) | 133 (Medium) |
| 5 | 1 (Low) | 17 (Low) | 187 (Very high) | 14 (Low) | 168 (Medium) |
| 6 | 5 (Low) | 5 (Low) | 211 (Very high) | 24 (Medium) | 79 (Medium) |
| 7 | 4 (Low) | 5 (Low) | 282 (Very high) | 31 (Medium) | 95 (Medium) |
| 8 | 3 (Low) | 5 (Low) | 112 (High) | 22 (Medium) | 89 (Medium) |
| 9 | 2 (Low) | 0 (Low) | 66 (Medium) | 16 (Low) | 144 (Medium) |
| 10 | 2 (Low) | 9 (Low) | 68 (Medium) | 23 (Medium) | 158 (Medium) |
| 11 | 3 (Low) | 10 (Low) | 56 (Medium) | 13 (Low) | 125 (Medium) |
| 12 | 1 (Low) | 0 (Low) | 59 (Medium) | 11 (Low) | 29 (Low) |
| 13 | 1 (Low) | 6 (Low) | 42 (Medium) | 6 (Low) | 28 (Low) |
| 14 | 1 (Low) | 3 (Low) | 81 (Medium) | 4 (Low) | 24 (Low) |
| 15 | 1 (Low) | 2 (Low) | 68 (Medium) | 5 (Low) | 26 (Low) |
| 16 | 0 (Low) | 0 (Low) | 16 (Low) | 6 (Low) | 37 (Low) |
| 17 | 1 (Low) | 24 (Low) | 17 (Low) | 5 (Low) | 18 (Low) |
| 18 | 3 (Low) | 11 (Low) | 72 (Medium) | 4 (Low) | 10 (Low) |
| 19 | 0 (Low) | 2 (Low) | 125 (High) | 9 (Low) | 6 (Low) |
| 20 | 1 (Low) | 6 (Low) | 28 (Low) | 2 (Low) | 5 (Low) |
| 21 | 0 (Low) | 5 (Low) | 23 (Low) | 1 (Low) | 19 (Low) |
| 22 | 0 (Low) | 3 (Low) | 10 (Low) | 6 (Low) | 15 (Low) |
| 23 | 1 (Low) | 1 (Low) | 13 (Low) | 0 (Low) | 23 (Low) |
| 24 | 3 (Low) | 35 (Medium) | 23 (Low) | 1 (Low) | 12 (Low) |
| 25 | 0 (Low) | 5 (Low) | 17 (Low) | 5 (Low) | 8 (Low) |
| 26 | 0 (Low) | 0 (Low) | 85 (High) | 2 (Low) | 5 (Low) |
| 27 | 0 (Low) | 0 (Low) | 14 (Low) | 3 (Low) | 2 (Low) |
| 28 | 1 (Low) | 1 (Low) | 12 (Low) | 3 (Low) | 3 (Low) |
| 29 | 0 (Low) | 1 (Low) | 29 (Low) | 5 (Low) | 5 (Low) |
| 30 | 1 (Low) | 13 (Low) | 50 (Medium) | 4 (Low) | 10 (Low) |