1,880 Oak — day 14
928 Oak — day 4
871 Oak — day 15
18 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/Amaranth | Oak | Sorrel | Willow | Nettle | Other | Unidentified |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 0 (Low) | 0 (Low) | 14 (Low) | 44 (Medium) | 2 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 4 (Low) | 0 (Low) | 0 (Low) | 3 (Low) | 0 (Low) | 14 (Low) | 0 (Low) | 0 (Low) | 419 (Very high) | 8 (Low) | 0 (Low) | 2 (Low) | 0 | 0 |
| 2 | 0 (Low) | 0 (Low) | 72 (Medium) | 87 (High) | 2 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 6 (Low) | 3 (Low) | 0 (Low) | 5 (Low) | 0 (Low) | 0 (Low) | 9 (Low) | 0 (Low) | 4 (Low) | 0 (Low) | 0 (Low) | 404 (Very high) | 9 (Low) | 1 (Low) | 1 (Low) | 0 | 0 |
| 3 | 5 (Low) | 0 (Low) | 33 (Medium) | 135 (Very high) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 3 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 2 (Low) | 0 (Low) | 6 (Low) | 0 (Low) | 2 (Low) | 300 (Very high) | 12 (Low) | 0 (Low) | 3 (Low) | 0 | 0 |
| 4 | 3 (Low) | 0 (Low) | 78 (Medium) | 29 (Medium) | 32 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 12 (Low) | 6 (Low) | 0 (Low) | 3 (Low) | 0 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 36 (Medium) | 0 (Low) | 1 (Low) | 928 (Very high) | 15 (Medium) | 0 (Low) | 5 (Low) | 1 | 0 |
| 5 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 6 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 7 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 8 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 9 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 10 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 11 | 3 (Low) | 0 (Low) | 91 (High) | 33 (Medium) | 675 (Very high) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 6 (Low) | 1 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 25 (Medium) | 0 (Low) | 6 (Low) | 637 (Very high) | 13 (Low) | 0 (Low) | 6 (Low) | 0 | 0 |
| 12 | 1 (Low) | 0 (Low) | 161 (Very high) | 47 (Medium) | 276 (High) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 27 (Medium) | 4 (Low) | 0 (Low) | 3 (Low) | 0 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 6 (Low) | 0 (Low) | 5 (Low) | 330 (Very high) | 26 (Medium) | 0 (Low) | 5 (Low) | 0 | 0 |
| 13 | 2 (Low) | 0 (Low) | 192 (Very high) | 25 (Medium) | 172 (Medium) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 20 (Medium) | 2 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 18 (Medium) | 0 (Low) | 1 (Low) | 171 (Very high) | 14 (Low) | 0 (Low) | 4 (Low) | 0 | 0 |
| 14 | 4 (Low) | 0 (Low) | 163 (Very high) | 58 (High) | 120 (Medium) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 20 (Medium) | 0 (Low) | 0 (Low) | 16 (Medium) | 0 (Low) | 0 (Low) | 4 (Low) | 0 (Low) | 365 (Very high) | 0 (Low) | 0 (Low) | 1,880 (Very high) | 34 (Medium) | 0 (Low) | 8 (Low) | 0 | 3 |
| 15 | 12 (Low) | 0 (Low) | 63 (Medium) | 36 (Medium) | 28 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 19 (Medium) | 0 (Low) | 0 (Low) | 9 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 196 (Very high) | 0 (Low) | 2 (Low) | 871 (Very high) | 19 (Medium) | 0 (Low) | 6 (Low) | 1 | 0 |
| 16 | 2 (Low) | 0 (Low) | 53 (Medium) | 9 (Low) | 25 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 6 (Low) | 0 (Low) | 0 (Low) | 5 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 91 (High) | 0 (Low) | 0 (Low) | 258 (Very high) | 4 (Low) | 0 (Low) | 3 (Low) | 0 | 0 |
| 17 | 6 (Low) | 0 (Low) | 65 (Medium) | 11 (Low) | 40 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 3 (Low) | 0 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 40 (Medium) | 0 (Low) | 3 (Low) | 198 (Very high) | 6 (Low) | 0 (Low) | 1 (Low) | 0 | 0 |
| 18 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 19 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 20 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 21 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 22 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 23 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 24 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 25 | 0 (Low) | 0 (Low) | 33 (Medium) | 6 (Low) | 31 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 5 (Low) | 1 (Low) | 0 (Low) | 5 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 116 (Very high) | 0 (Low) | 2 (Low) | 162 (Very high) | 10 (Low) | 0 (Low) | 2 (Low) | 0 | 0 |
| 26 | 10 (Low) | 0 (Low) | 40 (Medium) | 9 (Low) | 35 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 2 (Low) | 3 (Low) | 0 (Low) | 13 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 310 (Very high) | 0 (Low) | 2 (Low) | 273 (Very high) | 9 (Low) | 0 (Low) | 2 (Low) | 2 | 0 |
| 27 | 5 (Low) | 0 (Low) | 57 (Medium) | 8 (Low) | 46 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 4 (Low) | 2 (Low) | 0 (Low) | 4 (Low) | 0 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 158 (Very high) | 0 (Low) | 1 (Low) | 216 (Very high) | 3 (Low) | 0 (Low) | 3 (Low) | 0 | 0 |
| 28 | 9 (Low) | 0 (Low) | 41 (Medium) | 7 (Low) | 261 (High) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 14 (Low) | 0 (Low) | 0 (Low) | 2 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 75 (High) | 0 (Low) | 2 (Low) | 149 (Very high) | 6 (Low) | 0 (Low) | 6 (Low) | 0 | 0 |
| 29 | 3 (Low) | 0 (Low) | 46 (Medium) | 3 (Low) | 120 (Medium) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 11 (Low) | 1 (Low) | 0 (Low) | 4 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 81 (High) | 0 (Low) | 1 (Low) | 260 (Very high) | 4 (Low) | 0 (Low) | 2 (Low) | 1 | 0 |
| 30 | 2 (Low) | 0 (Low) | 32 (Medium) | 2 (Low) | 75 (Medium) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 2 (Low) | 0 (Low) | 0 (Low) | 2 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 91 (High) | 0 (Low) | 1 (Low) | 166 (Very high) | 8 (Low) | 0 (Low) | 1 (Low) | 1 | 0 |
| 31 | 2 (Low) | 0 (Low) | 44 (Medium) | 5 (Low) | 70 (Medium) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 2 (Low) | 4 (Low) | 0 (Low) | 6 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 61 (High) | 0 (Low) | 1 (Low) | 154 (Very high) | 6 (Low) | 0 (Low) | 3 (Low) | 2 | 0 |