458 Cypress/Yew — day 22
399 Cypress/Yew — day 27
387 Cypress/Yew — day 4
21 Days measured
| Day | Cypress/Yew | London Plane | Grasses | Plantain | Olive |
|---|---|---|---|---|---|
| 1 | — | — | — | — | — |
| 2 | — | — | — | — | — |
| 3 | — | — | — | — | — |
| 4 | 387 | 0 | 0 | 0 | 0 |
| 5 | 29 | 0 | 0 | 0 | 0 |
| 6 | 21 | 0 | 0 | 0 | 0 |
| 7 | 131 | 0 | 0 | 0 | 0 |
| 8 | 9 | 0 | 0 | 0 | 0 |
| 9 | 25 | 0 | 0 | 1 | 0 |
| 10 | — | — | — | — | — |
| 11 | — | — | — | — | — |
| 12 | 0 | 0 | 0 | 0 | 1 |
| 13 | 1 | 0 | 0 | 0 | 1 |
| 14 | 1 | 0 | 0 | 0 | 0 |
| 15 | — | — | — | — | — |
| 16 | — | — | — | — | — |
| 17 | — | — | — | — | — |
| 18 | — | — | — | — | — |
| 19 | 4 | 0 | 1 | 0 | 0 |
| 20 | 39 | 0 | 0 | 0 | 0 |
| 21 | 277 | 0 | 0 | 0 | 0 |
| 22 | 458 | 0 | 0 | 0 | 0 |
| 23 | 75 | 0 | 0 | 0 | 0 |
| 24 | 7 | 0 | 0 | 0 | 0 |
| 25 | 131 | 0 | 0 | 0 | 0 |
| 26 | 98 | 0 | 0 | 0 | 0 |
| 27 | 399 | 0 | 0 | 0 | 0 |
| 28 | 29 | 0 | 0 | 0 | 0 |
| 29 | 34 | 0 | 1 | 0 | 0 |
| 30 | 31 | 0 | 0 | 0 | 0 |