1,960 Oak — day 11
1,873 Oak — day 13
1,681 Oak — day 10
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 | 8 (Low) | 5 (Low) | 11 (Low) | 19 (Low) | 1 (Low) | 4 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 27 (Medium) | 0 (Low) | 0 (Low) | 1,166 (Very high) | 7 (Low) | 1 (Low) | 4 (Low) | 5 | 16 |
| 2 | 19 (Low) | 1 (Low) | 21 (Low) | 22 (Medium) | 0 (Low) | 5 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 4 (Low) | 0 (Low) | 0 (Low) | 2 (Low) | 0 (Low) | 30 (Medium) | 0 (Low) | 0 (Low) | 1,575 (Very high) | 2 (Low) | 7 (Low) | 2 (Low) | 1 | 7 |
| 3 | 10 (Low) | 0 (Low) | 14 (Low) | 45 (Medium) | 0 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 1 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 28 (Medium) | 0 (Low) | 0 (Low) | 925 (Very high) | 4 (Low) | 1 (Low) | 2 (Low) | 5 | 12 |
| 4 | 9 (Low) | 2 (Low) | 36 (Medium) | 39 (Medium) | 0 (Low) | 2 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 64 (High) | 0 (Low) | 0 (Low) | 750 (Very high) | 5 (Low) | 1 (Low) | 7 (Low) | 15 | 18 |
| 5 | 6 (Low) | 5 (Low) | 74 (Medium) | 44 (Medium) | 1 (Low) | 1 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 3 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 41 (Medium) | 0 (Low) | 0 (Low) | 1,218 (Very high) | 13 (Low) | 3 (Low) | 14 (Low) | 9 | 26 |
| 6 | 5 (Low) | 7 (Low) | 189 (Very high) | 90 (High) | 33 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 4 (Low) | 0 (Low) | 5 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 56 (High) | 0 (Low) | 4 (Low) | 989 (Very high) | 21 (Medium) | 0 (Low) | 9 (Low) | 14 | 19 |
| 7 | 10 (Low) | 5 (Low) | 74 (Medium) | 57 (High) | 13 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 2 (Low) | 0 (Low) | 2 (Low) | 0 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 24 (Medium) | 0 (Low) | 1 (Low) | 1,344 (Very high) | 14 (Low) | 0 (Low) | 10 (Low) | 7 | 22 |
| 8 | 18 (Low) | 2 (Low) | 83 (Medium) | 67 (High) | 40 (Low) | 1 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 4 (Low) | 0 (Low) | 2 (Low) | 0 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 37 (Medium) | 0 (Low) | 1 (Low) | 1,555 (Very high) | 13 (Low) | 0 (Low) | 6 (Low) | 5 | 18 |
| 9 | 32 (Medium) | 4 (Low) | 61 (Medium) | 65 (High) | 23 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 2 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 2 (Low) | 0 (Low) | 128 (Very high) | 0 (Low) | 2 (Low) | 1,496 (Very high) | 7 (Low) | 0 (Low) | 7 (Low) | 4 | 24 |
| 10 | 30 (Medium) | 8 (Low) | 92 (High) | 42 (Medium) | 32 (Low) | 2 (Low) | 0 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 3 (Low) | 0 (Low) | 6 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 127 (Very high) | 0 (Low) | 1 (Low) | 1,681 (Very high) | 15 (Medium) | 0 (Low) | 3 (Low) | 5 | 24 |
| 11 | 12 (Low) | 13 (Low) | 60 (Medium) | 50 (High) | 16 (Low) | 3 (Low) | 0 (Low) | 0 (Low) | 3 (Low) | 0 (Low) | 0 (Low) | 3 (Low) | 0 (Low) | 10 (Low) | 0 (Low) | 0 (Low) | 3 (Low) | 0 (Low) | 237 (Very high) | 0 (Low) | 0 (Low) | 1,960 (Very high) | 19 (Medium) | 2 (Low) | 3 (Low) | 19 | 34 |
| 12 | 17 (Low) | 4 (Low) | 173 (Very high) | 45 (Medium) | 44 (Low) | 0 (Low) | 2 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 8 (Low) | 0 (Low) | 4 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 1 (Low) | 104 (Very high) | 0 (Low) | 1 (Low) | 1,497 (Very high) | 22 (Medium) | 0 (Low) | 4 (Low) | 7 | 28 |
| 13 | 43 (Medium) | 4 (Low) | 127 (High) | 47 (Medium) | 15 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 4 (Low) | 0 (Low) | 7 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 85 (High) | 0 (Low) | 0 (Low) | 1,873 (Very high) | 16 (Medium) | 2 (Low) | 2 (Low) | 14 | 40 |
| 14 | 13 (Low) | 0 (Low) | 86 (High) | 19 (Low) | 4 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 6 (Low) | 0 (Low) | 4 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 52 (High) | 0 (Low) | 0 (Low) | 554 (Very high) | 3 (Low) | 0 (Low) | 2 (Low) | 5 | 36 |
| 15 | 10 (Low) | 1 (Low) | 83 (Medium) | 30 (Medium) | 26 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 4 (Low) | 0 (Low) | 2 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 15 (Medium) | 0 (Low) | 1 (Low) | 377 (Very high) | 7 (Low) | 0 (Low) | 4 (Low) | 8 | 18 |
| 16 | 9 (Low) | 2 (Low) | 84 (High) | 26 (Medium) | 26 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 4 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 34 (Medium) | 0 (Low) | 1 (Low) | 424 (Very high) | 5 (Low) | 0 (Low) | 1 (Low) | 6 | 38 |
| 17 | 15 (Low) | 1 (Low) | 148 (High) | 26 (Medium) | 39 (Low) | 1 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 3 (Low) | 0 (Low) | 2 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 48 (Medium) | 0 (Low) | 2 (Low) | 517 (Very high) | 8 (Low) | 0 (Low) | 5 (Low) | 2 | 10 |
| 18 | 16 (Low) | 0 (Low) | 109 (High) | 14 (Low) | 65 (Medium) | 0 (Low) | 2 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 43 (Medium) | 0 (Low) | 0 (Low) | 378 (Very high) | 4 (Low) | 1 (Low) | 4 (Low) | 9 | 17 |
| 19 | 6 (Low) | 9 (Low) | 308 (Very high) | 23 (Medium) | 218 (High) | 0 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 23 (Medium) | 0 (Low) | 2 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 29 (Medium) | 0 (Low) | 1 (Low) | 449 (Very high) | 8 (Low) | 0 (Low) | 3 (Low) | 11 | 56 |
| 20 | 3 (Low) | 0 (Low) | 55 (Medium) | 4 (Low) | 48 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 5 (Low) | 0 (Low) | 2 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 18 (Medium) | 0 (Low) | 1 (Low) | 136 (Very high) | 1 (Low) | 1 (Low) | 0 (Low) | 5 | 13 |
| 21 | 1 (Low) | 4 (Low) | 12 (Low) | 6 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 3 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 5 (Low) | 0 (Low) | 1 (Low) | 106 (Very high) | 1 (Low) | 0 (Low) | 1 (Low) | 2 | 17 |
| 22 | 2 (Low) | 1 (Low) | 13 (Low) | 2 (Low) | 15 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 2 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 3 (Low) | 0 (Low) | 0 (Low) | 55 (High) | 2 (Low) | 0 (Low) | 0 (Low) | 1 | 11 |
| 23 | 0 (Low) | 2 (Low) | 33 (Medium) | 6 (Low) | 12 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 2 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 34 (Medium) | 0 (Low) | 1 (Low) | 87 (High) | 7 (Low) | 0 (Low) | 1 (Low) | 3 | 10 |
| 24 | 3 (Low) | 2 (Low) | 85 (High) | 6 (Low) | 20 (Low) | 0 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 2 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 33 (Medium) | 0 (Low) | 0 (Low) | 59 (High) | 2 (Low) | 1 (Low) | 3 (Low) | 4 | 7 |
| 25 | 0 (Low) | 3 (Low) | 126 (High) | 7 (Low) | 26 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 1 (Low) | 1 (Low) | 0 (Low) | 2 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 44 (Medium) | 0 (Low) | 0 (Low) | 61 (High) | 4 (Low) | 0 (Low) | 3 (Low) | 6 | 11 |
| 26 | 2 (Low) | 1 (Low) | 33 (Medium) | 5 (Low) | 20 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 41 (Medium) | 0 (Low) | 0 (Low) | 74 (High) | 7 (Low) | 0 (Low) | 3 (Low) | 6 | 11 |
| 27 | 7 (Low) | 0 (Low) | 54 (Medium) | 8 (Low) | 22 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 3 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 29 (Medium) | 0 (Low) | 2 (Low) | 100 (Very high) | 6 (Low) | 0 (Low) | 3 (Low) | 6 | 14 |
| 28 | 4 (Low) | 2 (Low) | 47 (Medium) | 6 (Low) | 21 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 18 (Medium) | 0 (Low) | 0 (Low) | 69 (High) | 4 (Low) | 0 (Low) | 1 (Low) | 2 | 10 |
| 29 | 2 (Low) | 1 (Low) | 17 (Low) | 7 (Low) | 11 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 27 (Medium) | 0 (Low) | 0 (Low) | 82 (High) | 4 (Low) | 0 (Low) | 1 (Low) | 2 | 6 |
| 30 | 4 (Low) | 1 (Low) | 43 (Medium) | 6 (Low) | 13 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 83 (High) | 0 (Low) | 0 (Low) | 68 (High) | 3 (Low) | 0 (Low) | 2 (Low) | 5 | 7 |
| 31 | 3 (Low) | 1 (Low) | 15 (Low) | 5 (Low) | 6 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 2 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 83 (High) | 0 (Low) | 0 (Low) | 117 (Very high) | 3 (Low) | 1 (Low) | 2 (Low) | 3 | 3 |