3.232 London Plane — day 19
2.332 London Plane — day 15
1.850 London Plane — day 20
30 Days measured
| Day | Cypress/Yew | London Plane | Grasses | Plantain | Olive | Birch | Privet | Alder | Maple | Mugwort | Chestnut | Composites | Hazel | Heather | Eucalyptus | Ash | Mulberry | Elm | Pine | Poplar | Goosefoot/Am | Oak | Sorrel | Willow | Nettle | Other | Unidentified |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 19 | 0 | 0 | 0 | 0 | 14 | 1 | 2 |
| 2 | 23 | 4 | 5 | 2 | 0 | 0 | 0 | 0 | 36 | 0 | 0 | 0 | 0 | 1 | 1 | 3 | 3 | 0 | 3 | 28 | 1 | 3 | 0 | 0 | 46 | 9 | 13 |
| 3 | 11 | 22 | 2 | 1 | 1 | 0 | 0 | 0 | 24 | 0 | 0 | 3 | 0 | 0 | 0 | 2 | 1 | 0 | 0 | 11 | 1 | 3 | 1 | 0 | 14 | 5 | 2 |
| 4 | 0 | 36 | 2 | 0 | 0 | 0 | 0 | 0 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 0 | 0 | 8 | 0 | 2 | 1 | 1 | 3 | 7 | 2 |
| 5 | 2 | 11 | 1 | 0 | 0 | 0 | 0 | 0 | 29 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 2 | 0 | 0 | 11 | 0 | 0 | 0 | 0 | 24 | 3 | 1 |
| 6 | 29 | 372 | 1 | 0 | 0 | 1 | 0 | 1 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 1 | 11 | 23 | 4 | 3 | 0 | 2 | 26 | 2 | 6 |
| 7 | 4 | 389 | 3 | 0 | 1 | 0 | 0 | 0 | 8 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 5 | 0 | 1 | 1 | 0 | 6 | 2 | 2 |
| 8 | 1 | 139 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 0 | 2 | 1 | 1 | 1 | 1 |
| 9 | 2 | 139 | 0 | 1 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 0 | 1 | 1 | 1 |
| 10 | 0 | 28 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 1 | 0 |
| 11 | 4 | 369 | 2 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 11 | 0 | 2 | 1 | 3 | 3 | 1 | 0 |
| 12 | 2 | 211 | 5 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 3 | 7 | 1 | 1 |
| 13 | 1 | 623 | 2 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 24 | 1 | 0 |
| 14 | 2 | 1.075 | 2 | 1 | 0 | 0 | 0 | 0 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 5 | 0 | 0 | 0 | 1 | 10 | 2 | 1 |
| 15 | 2 | 2.332 | 3 | 8 | 0 | 0 | 0 | 0 | 9 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 2 | 9 | 0 | 2 | 2 | 2 | 15 | 7 | 3 |
| 16 | 15 | 1.180 | 7 | 4 | 0 | 0 | 0 | 0 | 9 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 3 | 0 | 3 | 5 | 0 | 1 | 1 | 1 | 6 | 1 | 3 |
| 17 | 3 | 884 | 9 | 7 | 1 | 0 | 0 | 0 | 13 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 11 | 0 | 3 | 6 | 0 | 1 | 1 | 4 | 55 | 6 | 9 |
| 18 | 6 | 1.760 | 8 | 2 | 0 | 0 | 0 | 0 | 19 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8 | 0 | 16 | 5 | 1 | 0 | 0 | 6 | 42 | 3 | 2 |
| 19 | 6 | 3.232 | 2 | 1 | 0 | 8 | 0 | 1 | 30 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 28 | 0 | 112 | 3 | 1 | 1 | 0 | 6 | 33 | 3 | 8 |
| 20 | 4 | 1.850 | 4 | 3 | 0 | 2 | 0 | 0 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 91 | 1 | 70 | 9 | 2 | 1 | 0 | 1 | 30 | 3 | 2 |
| 21 | 2 | 700 | 5 | 4 | 0 | 1 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 107 | 0 | 24 | 8 | 1 | 1 | 0 | 3 | 11 | 0 | 4 |
| 22 | 2 | 947 | 5 | 3 | 0 | 0 | 0 | 0 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 128 | 0 | 25 | 3 | 4 | 1 | 1 | 3 | 36 | 3 | 2 |
| 23 | 7 | 1.355 | 6 | 8 | 1 | 1 | 0 | 0 | 14 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 213 | 0 | 30 | 3 | 1 | 2 | 2 | 5 | 21 | 1 | 5 |
| 24 | 21 | 744 | 5 | 15 | 1 | 1 | 0 | 0 | 18 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 122 | 0 | 22 | 9 | 4 | 7 | 0 | 2 | 33 | 6 | 2 |
| 25 | 12 | 987 | 5 | 21 | 0 | 1 | 0 | 0 | 15 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 149 | 0 | 51 | 3 | 1 | 4 | 1 | 2 | 22 | 7 | 9 |
| 26 | 10 | 326 | 9 | 28 | 1 | 3 | 0 | 0 | 132 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 58 | 1 | 33 | 1 | 0 | 24 | 8 | 3 | 47 | 5 | 2 |
| 27 | 6 | 403 | 23 | 126 | 0 | 6 | 0 | 0 | 247 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 39 | 0 | 20 | 2 | 0 | 435 | 30 | 8 | 31 | 15 | 15 |
| 28 | 2 | 351 | 12 | 84 | 1 | 1 | 0 | 0 | 266 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 18 | 0 | 14 | 2 | 0 | 450 | 12 | 6 | 18 | 14 | 2 |
| 29 | 1 | 283 | 5 | 46 | 0 | 0 | 0 | 0 | 12 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 5 | 0 | 6 | 1 | 0 | 331 | 8 | 2 | 5 | 19 | 3 |
| 30 | 0 | 41 | 2 | 6 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 5 | 0 | 1 | 6 | 1 | 1 |