977 Oak — day 3
700 Oak — day 4
633 Oak — day 2
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) | 8 (Low) | 2 (Low) | 7 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 7 (Low) | 0 (Low) | 0 (Low) | 80 (High) | 1 (Low) | 0 (Low) | 3 (Low) | 3 | 4 |
| 2 | 4 (Low) | 1 (Low) | 3 (Low) | 12 (Low) | 1 (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) | 0 (Low) | 4 (Low) | 0 (Low) | 0 (Low) | 633 (Very high) | 10 (Low) | 1 (Low) | 1 (Low) | 1 | 4 |
| 3 | 4 (Low) | 4 (Low) | 12 (Low) | 12 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 2 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 36 (Medium) | 0 (Low) | 0 (Low) | 977 (Very high) | 22 (Medium) | 4 (Low) | 2 (Low) | 10 | 9 |
| 4 | 5 (Low) | 0 (Low) | 30 (Medium) | 25 (Medium) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 2 (Low) | 0 (Low) | 0 (Low) | 7 (Low) | 0 (Low) | 3 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 35 (Medium) | 0 (Low) | 0 (Low) | 700 (Very high) | 22 (Medium) | 0 (Low) | 7 (Low) | 7 | 6 |
| 5 | 3 (Low) | 2 (Low) | 30 (Medium) | 34 (Medium) | 13 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 2 (Low) | 0 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 9 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 23 (Medium) | 0 (Low) | 1 (Low) | 401 (Very high) | 25 (Medium) | 3 (Low) | 3 (Low) | 7 | 7 |
| 6 | 2 (Low) | 5 (Low) | 21 (Low) | 18 (Low) | 179 (Medium) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 81 (High) | 0 (Low) | 4 (Low) | 448 (Very high) | 7 (Low) | 0 (Low) | 3 (Low) | 8 | 4 |
| 7 | 1 (Low) | 2 (Low) | 30 (Medium) | 19 (Low) | 68 (Medium) | 0 (Low) | 3 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 75 (High) | 0 (Low) | 3 (Low) | 281 (Very high) | 6 (Low) | 1 (Low) | 3 (Low) | 4 | 4 |
| 8 | 0 (Low) | 1 (Low) | 87 (High) | 42 (Medium) | 137 (Medium) | 0 (Low) | 0 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 6 (Low) | 0 (Low) | 3 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 44 (Medium) | 0 (Low) | 0 (Low) | 108 (Very high) | 14 (Low) | 1 (Low) | 19 (Medium) | 14 | 5 |
| 9 | 2 (Low) | 2 (Low) | 60 (Medium) | 32 (Medium) | 15 (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) | 50 (High) | 0 (Low) | 0 (Low) | 122 (Very high) | 12 (Low) | 1 (Low) | 3 (Low) | 9 | 6 |
| 10 | 27 (Low) | 0 (Low) | 11 (Low) | 27 (Medium) | 36 (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) | 0 (Low) | 39 (Medium) | 0 (Low) | 13 (Low) | 301 (Very high) | 6 (Low) | 3 (Low) | 9 (Low) | 26 | 14 |
| 11 | 3 (Low) | 0 (Low) | 24 (Low) | 24 (Medium) | 23 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 3 (Low) | 0 (Low) | 28 (Medium) | 0 (Low) | 10 (Low) | 191 (Very high) | 5 (Low) | 0 (Low) | 4 (Low) | 9 | 6 |
| 12 | 5 (Low) | 1 (Low) | 21 (Low) | 19 (Low) | 17 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 10 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 161 (Very high) | 0 (Low) | 4 (Low) | 358 (Very high) | 7 (Low) | 1 (Low) | 0 (Low) | 7 | 8 |
| 13 | 10 (Low) | 22 (Low) | 1 (Low) | 36 (Medium) | 1 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 3 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 2 (Low) | 0 (Low) | 0 (Low) | 2 (Low) | 0 (Low) | 83 (High) | 39 (Medium) | 2 (Low) | 176 (Very high) | 76 (High) | 13 (Low) | 8 (Low) | 7 | 3 |
| 14 | 6 (Low) | 2 (Low) | 101 (High) | 55 (High) | 61 (Medium) | 0 (Low) | 2 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 2 (Low) | 0 (Low) | 3 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 94 (High) | 5 (Low) | 1 (Low) | 257 (Very high) | 43 (Medium) | 3 (Low) | 5 (Low) | 14 | 8 |
| 15 | 12 (Low) | 0 (Low) | 19 (Low) | 11 (Low) | 7 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 9 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 157 (Very high) | 0 (Low) | 0 (Low) | 144 (Very high) | 8 (Low) | 1 (Low) | 3 (Low) | 32 | 8 |
| 16 | 7 (Low) | 2 (Low) | 41 (Medium) | 17 (Low) | 4 (Low) | 0 (Low) | 2 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 2 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 28 (Medium) | 0 (Low) | 1 (Low) | 88 (High) | 5 (Low) | 0 (Low) | 0 (Low) | 6 | 5 |
| 17 | 2 (Low) | 2 (Low) | 46 (Medium) | 15 (Low) | 105 (Medium) | 0 (Low) | 2 (Low) | 0 (Low) | 3 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 24 (Medium) | 0 (Low) | 3 (Low) | 77 (High) | 3 (Low) | 0 (Low) | 2 (Low) | 2 | 7 |
| 18 | 2 (Low) | 1 (Low) | 34 (Medium) | 12 (Low) | 30 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 12 (Low) | 0 (Low) | 7 (Low) | 66 (High) | 3 (Low) | 0 (Low) | 3 (Low) | 1 | 5 |
| 19 | 1 (Low) | 0 (Low) | 12 (Low) | 5 (Low) | 6 (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) | 10 (Low) | 0 (Low) | 1 (Low) | 16 (Medium) | 0 (Low) | 0 (Low) | 0 (Low) | 1 | 3 |
| 20 | 1 (Low) | 0 (Low) | 25 (Low) | 4 (Low) | 11 (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) | 0 (Low) | 8 (Low) | 0 (Low) | 0 (Low) | 56 (High) | 5 (Low) | 0 (Low) | 3 (Low) | 3 | 1 |
| 21 | 13 (Low) | 1 (Low) | 117 (High) | 16 (Low) | 62 (Medium) | 0 (Low) | 4 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 2 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 111 (Very high) | 0 (Low) | 4 (Low) | 103 (Very high) | 17 (Medium) | 0 (Low) | 11 (Low) | 5 | 9 |
| 22 | 6 (Low) | 0 (Low) | 135 (High) | 34 (Medium) | 45 (Low) | 0 (Low) | 3 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 9 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 327 (Very high) | 0 (Low) | 2 (Low) | 190 (Very high) | 35 (Medium) | 0 (Low) | 8 (Low) | 5 | 7 |
| 23 | 11 (Low) | 2 (Low) | 118 (High) | 24 (Medium) | 47 (Low) | 0 (Low) | 14 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 2 (Low) | 0 (Low) | 4 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 230 (Very high) | 0 (Low) | 3 (Low) | 170 (Very high) | 17 (Medium) | 0 (Low) | 11 (Low) | 6 | 6 |
| 24 | 8 (Low) | 0 (Low) | 124 (High) | 21 (Medium) | 73 (Medium) | 0 (Low) | 3 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 3 (Low) | 0 (Low) | 8 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 147 (Very high) | 0 (Low) | 2 (Low) | 101 (Very high) | 16 (Medium) | 0 (Low) | 2 (Low) | 7 | 5 |
| 25 | 11 (Low) | 0 (Low) | 115 (High) | 28 (Medium) | 341 (High) | 0 (Low) | 5 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 2 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 46 (Medium) | 0 (Low) | 5 (Low) | 101 (Very high) | 9 (Low) | 0 (Low) | 3 (Low) | 2 | 7 |
| 26 | 17 (Low) | 1 (Low) | 337 (Very high) | 53 (High) | 359 (High) | 0 (Low) | 12 (Low) | 0 (Low) | 2 (Low) | 0 (Low) | 0 (Low) | 12 (Low) | 0 (Low) | 19 (Medium) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 333 (Very high) | 146 (Very high) | 3 (Low) | 32 (Medium) | 0 (Low) | 0 (Low) | 3 (Low) | 5 | 9 |
| 27 | 1 (Low) | 0 (Low) | 88 (High) | 13 (Low) | 23 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 13 (Low) | 0 (Low) | 2 (Low) | 18 (Medium) | 6 (Low) | 0 (Low) | 2 (Low) | 4 | 3 |
| 28 | 2 (Low) | 0 (Low) | 8 (Low) | 6 (Low) | 11 (Low) | 0 (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) | 21 (Medium) | 0 (Low) | 1 (Low) | 13 (Low) | 4 (Low) | 0 (Low) | 1 (Low) | 0 | 4 |
| 29 | 2 (Low) | 0 (Low) | 104 (High) | 13 (Low) | 170 (Medium) | 0 (Low) | 10 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 3 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 31 (Medium) | 0 (Low) | 1 (Low) | 40 (Medium) | 13 (Low) | 0 (Low) | 2 (Low) | 6 | 3 |
| 30 | 1 (Low) | 1 (Low) | 44 (Medium) | 10 (Low) | 45 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 3 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 11 (Low) | 0 (Low) | 1 (Low) | 34 (Medium) | 2 (Low) | 0 (Low) | 2 (Low) | 6 | 2 |
| 31 | 0 (Low) | 2 (Low) | 43 (Medium) | 7 (Low) | 16 (Low) | 0 (Low) | 2 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 3 (Low) | 0 (Low) | 2 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 31 (Medium) | 0 (Low) | 0 (Low) | 26 (Medium) | 5 (Low) | 0 (Low) | 2 (Low) | 2 | 4 |