1,034 Oak — day 15
1,033 Oak — day 1
1,029 Oak — day 14
31 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 | 3 (Low) | 0 (Low) | 31 (Medium) | 34 (Medium) | 0 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 6 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 2 (Low) | 0 (Low) | 21 (Medium) | 1 (Low) | 0 (Low) | 1,033 (Very high) | 14 (Low) | 0 (Low) | 2 (Low) | 4 | 5 |
| 2 | 7 (Low) | 3 (Low) | 31 (Medium) | 66 (High) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 5 (Low) | 0 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 8 (Low) | 1 (Low) | 0 (Low) | 716 (Very high) | 22 (Medium) | 0 (Low) | 7 (Low) | 5 | 8 |
| 3 | 4 (Low) | 1 (Low) | 87 (High) | 134 (Very high) | 1 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 42 (Medium) | 0 (Low) | 0 (Low) | 2 (Low) | 0 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 11 (Low) | 3 (Low) | 1 (Low) | 801 (Very high) | 36 (Medium) | 0 (Low) | 16 (Medium) | 10 | 12 |
| 4 | 3 (Low) | 5 (Low) | 62 (Medium) | 80 (High) | 12 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 11 (Low) | 0 (Low) | 0 (Low) | 5 (Low) | 0 (Low) | 2 (Low) | 0 (Low) | 0 (Low) | 10 (Low) | 0 (Low) | 44 (Medium) | 1 (Low) | 0 (Low) | 964 (Very high) | 11 (Low) | 0 (Low) | 5 (Low) | 13 | 9 |
| 5 | 5 (Low) | 4 (Low) | 58 (Medium) | 84 (High) | 7 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 4 (Low) | 0 (Low) | 0 (Low) | 5 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 6 (Low) | 0 (Low) | 27 (Medium) | 0 (Low) | 0 (Low) | 607 (Very high) | 15 (Medium) | 0 (Low) | 4 (Low) | 9 | 6 |
| 6 | 1 (Low) | 4 (Low) | 43 (Medium) | 59 (High) | 2 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 2 (Low) | 0 (Low) | 2 (Low) | 0 (Low) | 0 (Low) | 2 (Low) | 0 (Low) | 15 (Medium) | 0 (Low) | 0 (Low) | 389 (Very high) | 13 (Low) | 0 (Low) | 6 (Low) | 9 | 8 |
| 7 | 1 (Low) | 0 (Low) | 35 (Medium) | 30 (Medium) | 5 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 3 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 2 (Low) | 0 (Low) | 0 (Low) | 225 (Very high) | 11 (Low) | 0 (Low) | 1 (Low) | 9 | 4 |
| 8 | 8 (Low) | 5 (Low) | 41 (Medium) | 27 (Medium) | 4 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 33 (Medium) | 1 (Low) | 3 (Low) | 294 (Very high) | 18 (Medium) | 0 (Low) | 3 (Low) | 4 | 3 |
| 9 | 4 (Low) | 0 (Low) | 108 (High) | 76 (High) | 8 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 8 (Low) | 0 (Low) | 0 (Low) | 3 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 52 (High) | 0 (Low) | 0 (Low) | 760 (Very high) | 26 (Medium) | 0 (Low) | 4 (Low) | 5 | 8 |
| 10 | 18 (Low) | 5 (Low) | 71 (Medium) | 57 (High) | 35 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 3 (Low) | 0 (Low) | 0 (Low) | 6 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 2 (Low) | 0 (Low) | 132 (Very high) | 0 (Low) | 3 (Low) | 493 (Very high) | 7 (Low) | 0 (Low) | 11 (Low) | 16 | 12 |
| 11 | 5 (Low) | 3 (Low) | 121 (High) | 56 (High) | 453 (Very high) | 0 (Low) | 1 (Low) | 0 (Low) | 11 (Low) | 0 (Low) | 0 (Low) | 2 (Low) | 0 (Low) | 2 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 69 (High) | 0 (Low) | 9 (Low) | 513 (Very high) | 7 (Low) | 0 (Low) | 7 (Low) | 12 | 11 |
| 12 | 7 (Low) | 10 (Low) | 175 (Very high) | 53 (High) | 416 (Very high) | 0 (Low) | 3 (Low) | 0 (Low) | 9 (Low) | 0 (Low) | 0 (Low) | 14 (Low) | 0 (Low) | 5 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 64 (High) | 1 (Low) | 10 (Low) | 512 (Very high) | 18 (Medium) | 0 (Low) | 7 (Low) | 27 | 13 |
| 13 | 16 (Low) | 3 (Low) | 173 (Very high) | 69 (High) | 271 (High) | 0 (Low) | 3 (Low) | 0 (Low) | 3 (Low) | 0 (Low) | 0 (Low) | 10 (Low) | 0 (Low) | 4 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 304 (Very high) | 0 (Low) | 2 (Low) | 512 (Very high) | 22 (Medium) | 1 (Low) | 7 (Low) | 11 | 17 |
| 14 | 5 (Low) | 9 (Low) | 232 (Very high) | 110 (Very high) | 216 (High) | 0 (Low) | 0 (Low) | 0 (Low) | 5 (Low) | 0 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 6 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 177 (Very high) | 0 (Low) | 0 (Low) | 1,029 (Very high) | 22 (Medium) | 0 (Low) | 6 (Low) | 10 | 10 |
| 15 | 42 (Medium) | 1 (Low) | 71 (Medium) | 21 (Medium) | 10 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 7 (Low) | 0 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 17 (Medium) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 268 (Very high) | 0 (Low) | 0 (Low) | 1,034 (Very high) | 25 (Medium) | 0 (Low) | 10 (Low) | 4 | 8 |
| 16 | 6 (Low) | 12 (Low) | 76 (Medium) | 29 (Medium) | 8 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 2 (Low) | 0 (Low) | 0 (Low) | 3 (Low) | 0 (Low) | 12 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 199 (Very high) | 0 (Low) | 0 (Low) | 233 (Very high) | 17 (Medium) | 0 (Low) | 3 (Low) | 11 | 8 |
| 17 | 6 (Low) | 1 (Low) | 72 (Medium) | 22 (Medium) | 25 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 4 (Low) | 0 (Low) | 0 (Low) | 5 (Low) | 0 (Low) | 3 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 111 (Very high) | 0 (Low) | 0 (Low) | 177 (Very high) | 7 (Low) | 0 (Low) | 7 (Low) | 4 | 9 |
| 18 | 83 (Medium) | 1 (Low) | 149 (High) | 45 (Medium) | 189 (Medium) | 0 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 5 (Low) | 0 (Low) | 6 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 301 (Very high) | 0 (Low) | 7 (Low) | 415 (Very high) | 31 (Medium) | 0 (Low) | 5 (Low) | 13 | 9 |
| 19 | 16 (Low) | 2 (Low) | 75 (Medium) | 23 (Medium) | 44 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 4 (Low) | 0 (Low) | 9 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 447 (Very high) | 0 (Low) | 0 (Low) | 602 (Very high) | 33 (Medium) | 0 (Low) | 5 (Low) | 9 | 13 |
| 20 | 13 (Low) | 1 (Low) | 19 (Low) | 17 (Low) | 13 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 2 (Low) | 0 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 8 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 169 (Very high) | 1 (Low) | 0 (Low) | 180 (Very high) | 3 (Low) | 0 (Low) | 4 (Low) | 5 | 6 |
| 21 | 19 (Low) | 1 (Low) | 38 (Medium) | 16 (Low) | 11 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 2 (Low) | 0 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 3 (Low) | 0 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 175 (Very high) | 0 (Low) | 1 (Low) | 162 (Very high) | 5 (Low) | 0 (Low) | 3 (Low) | 4 | 7 |
| 22 | 4 (Low) | 3 (Low) | 50 (Medium) | 9 (Low) | 14 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 2 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 143 (Very high) | 0 (Low) | 0 (Low) | 98 (High) | 2 (Low) | 0 (Low) | 2 (Low) | 3 | 4 |
| 23 | 2 (Low) | 1 (Low) | 21 (Low) | 12 (Low) | 13 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 3 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 69 (High) | 0 (Low) | 1 (Low) | 99 (High) | 2 (Low) | 0 (Low) | 3 (Low) | 3 | 5 |
| 24 | 4 (Low) | 1 (Low) | 56 (Medium) | 29 (Medium) | 43 (Low) | 0 (Low) | 2 (Low) | 0 (Low) | 2 (Low) | 0 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 2 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 56 (High) | 0 (Low) | 2 (Low) | 87 (High) | 1 (Low) | 0 (Low) | 6 (Low) | 4 | 11 |
| 25 | 7 (Low) | 1 (Low) | 56 (Medium) | 9 (Low) | 13 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 7 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 157 (Very high) | 0 (Low) | 4 (Low) | 167 (Very high) | 4 (Low) | 0 (Low) | 4 (Low) | 10 | 7 |
| 26 | 20 (Low) | 0 (Low) | 46 (Medium) | 3 (Low) | 20 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 5 (Low) | 0 (Low) | 18 (Medium) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 218 (Very high) | 0 (Low) | 0 (Low) | 140 (Very high) | 9 (Low) | 0 (Low) | 3 (Low) | 5 | 6 |
| 27 | 4 (Low) | 0 (Low) | 32 (Medium) | 12 (Low) | 25 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 2 (Low) | 0 (Low) | 9 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 243 (Very high) | 0 (Low) | 1 (Low) | 239 (Very high) | 4 (Low) | 0 (Low) | 3 (Low) | 5 | 6 |
| 28 | 15 (Low) | 1 (Low) | 51 (Medium) | 19 (Low) | 92 (Medium) | 0 (Low) | 0 (Low) | 0 (Low) | 3 (Low) | 0 (Low) | 0 (Low) | 6 (Low) | 0 (Low) | 4 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 71 (High) | 0 (Low) | 0 (Low) | 56 (High) | 2 (Low) | 0 (Low) | 4 (Low) | 17 | 9 |
| 29 | 13 (Low) | 2 (Low) | 57 (Medium) | 19 (Low) | 192 (Medium) | 0 (Low) | 2 (Low) | 0 (Low) | 10 (Low) | 0 (Low) | 0 (Low) | 8 (Low) | 0 (Low) | 5 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 187 (Very high) | 0 (Low) | 0 (Low) | 312 (Very high) | 8 (Low) | 0 (Low) | 2 (Low) | 8 | 6 |
| 30 | 6 (Low) | 4 (Low) | 27 (Low) | 14 (Low) | 57 (Medium) | 0 (Low) | 0 (Low) | 0 (Low) | 6 (Low) | 0 (Low) | 0 (Low) | 4 (Low) | 0 (Low) | 9 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 161 (Very high) | 1 (Low) | 0 (Low) | 148 (Very high) | 5 (Low) | 0 (Low) | 2 (Low) | 6 | 11 |
| 31 | 13 (Low) | 1 (Low) | 60 (Medium) | 20 (Medium) | 85 (Medium) | 0 (Low) | 3 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 4 (Low) | 0 (Low) | 3 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 198 (Very high) | 0 (Low) | 3 (Low) | 136 (Very high) | 13 (Low) | 0 (Low) | 8 (Low) | 11 | 7 |