1,762 Oak — day 22
1,288 London Plane — day 5
838 Oak — day 20
29 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 | 1 (Low) | 216 (High) | 4 (Low) | 3 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 2 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 2 (Low) | 13 (Low) | 0 (Low) | 6 (Low) | 0 (Low) | 1 (Low) | 54 (High) | 1 (Low) | 1 (Low) | 10 (Low) | 7 | 33 |
| 2 | 5 (Low) | 113 (High) | 13 (Low) | 14 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 1 (Low) | 13 (Low) | 0 (Low) | 4 (Low) | 0 (Low) | 0 (Low) | 31 (Medium) | 1 (Low) | 0 (Low) | 7 (Low) | 6 | 13 |
| 3 | 7 (Low) | 373 (Very high) | 17 (Low) | 12 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 105 (Very high) | 0 (Low) | 3 (Low) | 1 (Low) | 0 (Low) | 147 (Very high) | 4 (Low) | 1 (Low) | 10 (Low) | 8 | 27 |
| 4 | 4 (Low) | 640 (Very high) | 13 (Low) | 21 (Medium) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 139 (Very high) | 0 (Low) | 2 (Low) | 1 (Low) | 0 (Low) | 65 (High) | 3 (Low) | 0 (Low) | 12 (Low) | 11 | 31 |
| 5 | 11 (Low) | 1,288 (Very high) | 20 (Low) | 35 (Medium) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 126 (Very high) | 0 (Low) | 8 (Low) | 3 (Low) | 0 (Low) | 68 (High) | 0 (Low) | 0 (Low) | 30 (Medium) | 6 | 29 |
| 6 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 7 | 6 (Low) | 716 (Very high) | 27 (Low) | 23 (Medium) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 143 (Very high) | 0 (Low) | 12 (Low) | 7 (Low) | 0 (Low) | 129 (Very high) | 3 (Low) | 1 (Low) | 13 (Low) | 13 | 20 |
| 8 | 5 (Low) | 716 (Very high) | 24 (Low) | 37 (Medium) | 0 (Low) | 2 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 125 (Very high) | 0 (Low) | 18 (Medium) | 5 (Low) | 0 (Low) | 147 (Very high) | 9 (Low) | 0 (Low) | 17 (Medium) | 23 | 41 |
| 9 | 1 (Low) | 81 (Medium) | 1 (Low) | 9 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 28 (Medium) | 0 (Low) | 3 (Low) | 1 (Low) | 0 (Low) | 10 (Low) | 0 (Low) | 0 (Low) | 1 (Low) | 2 | 9 |
| 10 | 3 (Low) | 148 (High) | 4 (Low) | 24 (Medium) | 0 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 30 (Medium) | 0 (Low) | 9 (Low) | 1 (Low) | 1 (Low) | 30 (Medium) | 2 (Low) | 0 (Low) | 8 (Low) | 9 | 15 |
| 11 | 21 (Low) | 308 (Very high) | 8 (Low) | 19 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 99 (High) | 0 (Low) | 18 (Medium) | 2 (Low) | 0 (Low) | 75 (High) | 0 (Low) | 0 (Low) | 28 (Medium) | 10 | 21 |
| 12 | 21 (Low) | 88 (Medium) | 20 (Low) | 56 (High) | 2 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 5 (Low) | 61 (High) | 0 (Low) | 11 (Low) | 5 (Low) | 0 (Low) | 70 (High) | 0 (Low) | 12 (Low) | 7 (Low) | 8 | 22 |
| 13 | 28 (Low) | 120 (High) | 7 (Low) | 116 (Very high) | 0 (Low) | 4 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 4 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 13 (Low) | 33 (Medium) | 0 (Low) | 21 (Medium) | 8 (Low) | 0 (Low) | 147 (Very high) | 0 (Low) | 6 (Low) | 13 (Low) | 10 | 38 |
| 14 | 11 (Low) | 147 (High) | 12 (Low) | 134 (Very high) | 0 (Low) | 3 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 2 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 78 (High) | 0 (Low) | 26 (Medium) | 4 (Low) | 1 (Low) | 303 (Very high) | 10 (Low) | 0 (Low) | 8 (Low) | 7 | 28 |
| 15 | 16 (Low) | 138 (High) | 13 (Low) | 120 (Very high) | 0 (Low) | 16 (Medium) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 2 (Low) | 0 (Low) | 0 (Low) | 58 (High) | 0 (Low) | 84 (High) | 1 (Low) | 0 (Low) | 443 (Very high) | 10 (Low) | 1 (Low) | 21 (Medium) | 10 | 53 |
| 16 | 11 (Low) | 118 (High) | 24 (Low) | 182 (Very high) | 0 (Low) | 3 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 3 (Low) | 0 (Low) | 3 (Low) | 46 (Medium) | 0 (Low) | 94 (High) | 3 (Low) | 0 (Low) | 827 (Very high) | 8 (Low) | 0 (Low) | 5 (Low) | 10 | 74 |
| 17 | 40 (Medium) | 65 (Medium) | 11 (Low) | 160 (Very high) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 4 (Low) | 0 (Low) | 16 (Medium) | 9 (Low) | 0 (Low) | 46 (Medium) | 12 (Low) | 0 (Low) | 490 (Very high) | 5 (Low) | 7 (Low) | 6 (Low) | 15 | 31 |
| 18 | 7 (Low) | 79 (Medium) | 17 (Low) | 37 (Medium) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 2 (Low) | 0 (Low) | 0 (Low) | 19 (Medium) | 0 (Low) | 37 (Medium) | 0 (Low) | 0 (Low) | 236 (Very high) | 2 (Low) | 0 (Low) | 3 (Low) | 9 | 28 |
| 19 | 12 (Low) | 46 (Medium) | 8 (Low) | 109 (Very high) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 2 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 4 (Low) | 4 (Low) | 0 (Low) | 10 (Low) | 0 (Low) | 0 (Low) | 219 (Very high) | 1 (Low) | 1 (Low) | 1 (Low) | 10 | 18 |
| 20 | 34 (Medium) | 48 (Medium) | 22 (Low) | 87 (High) | 0 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 5 (Low) | 0 (Low) | 60 (High) | 0 (Low) | 1 (Low) | 838 (Very high) | 0 (Low) | 3 (Low) | 1 (Low) | 4 | 47 |
| 21 | 30 (Medium) | 51 (Medium) | 20 (Low) | 202 (Very high) | 0 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 3 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 13 (Low) | 0 (Low) | 40 (Medium) | 0 (Low) | 0 (Low) | 485 (Very high) | 4 (Low) | 0 (Low) | 3 (Low) | 17 | 34 |
| 22 | 41 (Medium) | 170 (High) | 30 (Medium) | 114 (Very high) | 0 (Low) | 3 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 4 (Low) | 0 (Low) | 7 (Low) | 0 (Low) | 0 (Low) | 16 (Medium) | 0 (Low) | 177 (Very high) | 1 (Low) | 0 (Low) | 1,762 (Very high) | 4 (Low) | 3 (Low) | 3 (Low) | 27 | 54 |
| 23 | 6 (Low) | 98 (Medium) | 13 (Low) | 79 (High) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 2 (Low) | 1 (Low) | 0 (Low) | 2 (Low) | 0 (Low) | 0 (Low) | 6 (Low) | 0 (Low) | 27 (Medium) | 0 (Low) | 0 (Low) | 516 (Very high) | 3 (Low) | 0 (Low) | 0 (Low) | 6 | 35 |
| 24 | 3 (Low) | 54 (Medium) | 12 (Low) | 123 (Very high) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 3 (Low) | 0 (Low) | 45 (Medium) | 0 (Low) | 0 (Low) | 309 (Very high) | 4 (Low) | 1 (Low) | 2 (Low) | 9 | 21 |
| 25 | 10 (Low) | 80 (Medium) | 28 (Low) | 189 (Very high) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 3 (Low) | 0 (Low) | 0 (Low) | 6 (Low) | 0 (Low) | 61 (High) | 1 (Low) | 0 (Low) | 387 (Very high) | 7 (Low) | 0 (Low) | 2 (Low) | 10 | 33 |
| 26 | 10 (Low) | 44 (Medium) | 13 (Low) | 148 (Very high) | 11 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 11 (Low) | 0 (Low) | 3 (Low) | 0 (Low) | 2 (Low) | 1 (Low) | 0 (Low) | 99 (High) | 0 (Low) | 0 (Low) | 442 (Very high) | 16 (Medium) | 20 (Medium) | 5 (Low) | 23 | 28 |
| 27 | 2 (Low) | 54 (Medium) | 16 (Low) | 84 (High) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 6 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 3 (Low) | 0 (Low) | 98 (High) | 0 (Low) | 0 (Low) | 266 (Very high) | 7 (Low) | 1 (Low) | 3 (Low) | 36 | 23 |
| 28 | 7 (Low) | 16 (Low) | 4 (Low) | 40 (Medium) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 3 (Low) | 0 (Low) | 26 (Medium) | 2 (Low) | 0 (Low) | 158 (Very high) | 6 (Low) | 1 (Low) | 1 (Low) | 11 | 9 |
| 29 | 39 (Medium) | 23 (Low) | 5 (Low) | 147 (Very high) | 8 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 2 (Low) | 0 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 3 (Low) | 0 (Low) | 90 (High) | 0 (Low) | 0 (Low) | 223 (Very high) | 3 (Low) | 1 (Low) | 0 (Low) | 6 | 17 |
| 30 | 14 (Low) | 3 (Low) | 21 (Low) | 132 (Very high) | 10 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 6 (Low) | 0 (Low) | 7 (Low) | 0 (Low) | 0 (Low) | 135 (Very high) | 0 (Low) | 0 (Low) | 347 (Very high) | 20 (Medium) | 0 (Low) | 5 (Low) | 13 | 32 |