1,185 London Plane — day 14
787 London Plane — day 15
650 London Plane — day 12
31 Days measured
| Day | Cypress/Yew | London Plane | Grasses | Plantain | Olive | Birch | Privet | Alder | Mugwort | Chestnut | Composites | Hazel | Heather | Eucalyptus | Ash | Mulberry | Elm | Pine | Poplar | Goosefoot/Amaranth | Oak | Sorrel | Willow | Nettle | Unidentified |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 60 (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) | 0 (Low) | 3 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 64 (High) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 3 (Low) | 4 |
| 2 | 40 (Medium) | 0 (Low) | 3 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 4 (Low) | 0 (Low) | 2 (Low) | 1 (Low) | 105 (Very high) | 0 (Low) | 1 (Low) | 0 (Low) | 1 (Low) | 10 (Low) | 9 |
| 3 | 54 (Medium) | 0 (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) | 1 (Low) | 0 (Low) | 2 (Low) | 0 (Low) | 63 (High) | 0 (Low) | 0 (Low) | 0 (Low) | 2 (Low) | 3 (Low) | 11 |
| 4 | 20 (Low) | 0 (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) | 2 (Low) | 0 (Low) | 2 (Low) | 1 (Low) | 36 (Medium) | 0 (Low) | 0 (Low) | 1 (Low) | 1 (Low) | 4 (Low) | 8 |
| 5 | 19 (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) | 1 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 23 (Medium) | 0 (Low) | 0 (Low) | 0 (Low) | 1 (Low) | 4 (Low) | 7 |
| 6 | 9 (Low) | 0 (Low) | 1 (Low) | 0 (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) | 0 (Low) | 12 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 2 (Low) | 5 |
| 7 | 9 (Low) | 10 (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) | 1 (Low) | 0 (Low) | 0 (Low) | 1 (Low) | 20 (Medium) | 0 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 7 (Low) | 13 |
| 8 | 21 (Low) | 51 (Medium) | 2 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 1 (Low) | 1 (Low) | 3 (Low) | 2 (Low) | 22 (Medium) | 0 (Low) | 1 (Low) | 0 (Low) | 1 (Low) | 6 (Low) | 15 |
| 9 | 14 (Low) | 207 (High) | 1 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 1 (Low) | 4 (Low) | 4 (Low) | 11 (Low) | 20 (Medium) | 1 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 10 (Low) | 10 |
| 10 | 8 (Low) | 232 (High) | 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) | 1 (Low) | 1 (Low) | 0 (Low) | 7 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 1 (Low) | 4 (Low) | 7 |
| 11 | 6 (Low) | 272 (High) | 1 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 1 (Low) | 1 (Low) | 3 (Low) | 8 (Low) | 1 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 2 (Low) | 6 |
| 12 | 18 (Low) | 650 (Very high) | 2 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 2 (Low) | 10 (Low) | 1 (Low) | 12 (Low) | 17 (Medium) | 0 (Low) | 0 (Low) | 0 (Low) | 2 (Low) | 5 (Low) | 20 |
| 13 | 22 (Low) | 552 (Very high) | 6 (Low) | 0 (Low) | 2 (Low) | 0 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 3 (Low) | 9 (Low) | 1 (Low) | 3 (Low) | 28 (Medium) | 1 (Low) | 2 (Low) | 0 (Low) | 1 (Low) | 5 (Low) | 22 |
| 14 | 50 (Medium) | 1,185 (Very high) | 3 (Low) | 1 (Low) | 2 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 82 (High) | 2 (Low) | 14 (Low) | 65 (High) | 0 (Low) | 4 (Low) | 0 (Low) | 1 (Low) | 9 (Low) | 15 |
| 15 | 55 (Medium) | 787 (Very high) | 2 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 36 (Medium) | 2 (Low) | 23 (Medium) | 56 (High) | 0 (Low) | 10 (Low) | 0 (Low) | 1 (Low) | 3 (Low) | 22 |
| 16 | 15 (Low) | 281 (High) | 6 (Low) | 2 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 1 (Low) | 97 (High) | 2 (Low) | 9 (Low) | 11 (Low) | 0 (Low) | 2 (Low) | 0 (Low) | 3 (Low) | 7 (Low) | 13 |
| 17 | 27 (Low) | 490 (Very high) | 3 (Low) | 0 (Low) | 1 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 90 (High) | 1 (Low) | 7 (Low) | 8 (Low) | 0 (Low) | 5 (Low) | 2 (Low) | 3 (Low) | 10 (Low) | 9 |
| 18 | 11 (Low) | 277 (High) | 2 (Low) | 1 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 1 (Low) | 113 (Very high) | 1 (Low) | 3 (Low) | 13 (Low) | 0 (Low) | 3 (Low) | 0 (Low) | 3 (Low) | 8 (Low) | 81 |
| 19 | 13 (Low) | 182 (High) | 0 (Low) | 2 (Low) | 1 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 2 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 61 (High) | 1 (Low) | 8 (Low) | 6 (Low) | 0 (Low) | 10 (Low) | 0 (Low) | 4 (Low) | 9 (Low) | 10 |
| 20 | 6 (Low) | 58 (Medium) | 2 (Low) | 1 (Low) | 1 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 58 (High) | 0 (Low) | 6 (Low) | 4 (Low) | 0 (Low) | 19 (Medium) | 0 (Low) | 2 (Low) | 5 (Low) | 14 |
| 21 | 3 (Low) | 124 (High) | 0 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 66 (High) | 1 (Low) | 2 (Low) | 8 (Low) | 0 (Low) | 6 (Low) | 0 (Low) | 0 (Low) | 29 (Medium) | 3 |
| 22 | 20 (Low) | 137 (High) | 1 (Low) | 2 (Low) | 2 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 70 (High) | 0 (Low) | 12 (Low) | 11 (Low) | 1 (Low) | 10 (Low) | 0 (Low) | 1 (Low) | 23 (Medium) | 14 |
| 23 | 10 (Low) | 73 (Medium) | 0 (Low) | 1 (Low) | 3 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 43 (Medium) | 0 (Low) | 20 (Medium) | 3 (Low) | 0 (Low) | 16 (Medium) | 0 (Low) | 6 (Low) | 15 (Medium) | 9 |
| 24 | 8 (Low) | 76 (Medium) | 1 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 57 (High) | 2 (Low) | 3 (Low) | 6 (Low) | 1 (Low) | 17 (Medium) | 0 (Low) | 5 (Low) | 12 (Low) | 12 |
| 25 | 25 (Low) | 79 (Medium) | 2 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 42 (Medium) | 4 (Low) | 2 (Low) | 9 (Low) | 0 (Low) | 14 (Low) | 0 (Low) | 11 (Low) | 8 (Low) | 20 |
| 26 | 4 (Low) | 26 (Low) | 1 (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) | 17 (Medium) | 1 (Low) | 1 (Low) | 3 (Low) | 0 (Low) | 5 (Low) | 0 (Low) | 2 (Low) | 12 (Low) | 13 |
| 27 | 9 (Low) | 62 (Medium) | 1 (Low) | 2 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 27 (Medium) | 1 (Low) | 18 (Medium) | 4 (Low) | 0 (Low) | 12 (Low) | 0 (Low) | 2 (Low) | 23 (Medium) | 7 |
| 28 | 7 (Low) | 50 (Medium) | 0 (Low) | 1 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 48 (Medium) | 0 (Low) | 11 (Low) | 2 (Low) | 0 (Low) | 14 (Low) | 0 (Low) | 4 (Low) | 6 (Low) | 11 |
| 29 | 10 (Low) | 35 (Medium) | 0 (Low) | 3 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 15 (Medium) | 1 (Low) | 4 (Low) | 2 (Low) | 0 (Low) | 12 (Low) | 0 (Low) | 5 (Low) | 15 (Medium) | 10 |
| 30 | 10 (Low) | 25 (Low) | 0 (Low) | 2 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 26 (Medium) | 0 (Low) | 6 (Low) | 1 (Low) | 1 (Low) | 22 (Medium) | 0 (Low) | 4 (Low) | 1 (Low) | 10 |
| 31 | 6 (Low) | 28 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 2 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 21 (Medium) | 0 (Low) | 4 (Low) | 2 (Low) | 0 (Low) | 45 (Medium) | 1 (Low) | 4 (Low) | 3 (Low) | 15 |