2,048 London Plane — day 2
1,171 London Plane — day 8
1,141 London Plane — day 6
30 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 | 10 (Low) | 422 (Very 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) | 3 (Low) | 0 (Low) | 1 (Low) | 8 (Low) | 1 (Low) | 1 (Low) | 4 (Low) | 1 (Low) | 6 (Low) | 7 (Low) | 1 |
| 2 | 1 (Low) | 2,048 (Very high) | 3 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 3 (Low) | 1 (Low) | 1 (Low) | 4 (Low) | 6 (Low) | 0 (Low) | 3 (Low) | 3 (Low) | 42 (Medium) | 23 (Medium) | 2 |
| 3 | 1 (Low) | 485 (Very high) | 4 (Low) | 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) | 0 (Low) | 3 (Low) | 4 (Low) | 1 (Low) | 5 (Low) | 1 (Low) | 8 (Low) | 35 (Medium) | 9 |
| 4 | 1 (Low) | 758 (Very high) | 2 (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) | 1 (Low) | 5 (Low) | 1 (Low) | 0 (Low) | 2 (Low) | 0 (Low) | 11 (Low) | 21 (Medium) | 0 |
| 5 | 1 (Low) | 408 (Very high) | 11 (Low) | 2 (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) | 1 (Low) | 3 (Low) | 2 (Low) | 0 (Low) | 1 (Low) | 1 (Low) | 10 (Low) | 13 (Low) | 16 |
| 6 | 1 (Low) | 1,141 (Very high) | 9 (Low) | 7 (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) | 8 (Low) | 2 (Low) | 0 (Low) | 18 (Medium) | 3 (Low) | 17 (Medium) | 22 (Medium) | 9 |
| 7 | 1 (Low) | 879 (Very high) | 2 (Low) | 2 (Low) | 0 (Low) | 0 (Low) | 4 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 3 (Low) | 7 (Low) | 1 (Low) | 6 (Low) | 1 (Low) | 4 (Low) | 24 (Medium) | 2 |
| 8 | 4 (Low) | 1,171 (Very high) | 1 (Low) | 1 (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) | 3 (Low) | 7 (Low) | 0 (Low) | 2 (Low) | 0 (Low) | 5 (Low) | 19 (Medium) | 2 |
| 9 | 2 (Low) | 472 (Very high) | 5 (Low) | 5 (Low) | 0 (Low) | 0 (Low) | 3 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 1 (Low) | 1 (Low) | 4 (Low) | 4 (Low) | 1 (Low) | 9 (Low) | 1 (Low) | 8 (Low) | 20 (Medium) | 8 |
| 10 | 1 (Low) | 407 (Very high) | 6 (Low) | 7 (Low) | 0 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 3 (Low) | 0 (Low) | 3 (Low) | 7 (Low) | 0 (Low) | 27 (Medium) | 1 (Low) | 12 (Low) | 83 (High) | 13 |
| 11 | 1 (Low) | 604 (Very high) | 19 (Low) | 12 (Low) | 0 (Low) | 0 (Low) | 4 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 1 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 4 (Low) | 0 (Low) | 7 (Low) | 5 (Low) | 0 (Low) | 38 (Medium) | 1 (Low) | 7 (Low) | 159 (Very high) | 18 |
| 12 | 2 (Low) | 470 (Very high) | 16 (Low) | 24 (Medium) | 0 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 9 (Low) | 0 (Low) | 2 (Low) | 1 (Low) | 0 (Low) | 62 (High) | 5 (Low) | 15 (Medium) | 68 (High) | 19 |
| 13 | 1 (Low) | 563 (Very high) | 21 (Low) | 30 (Medium) | 1 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 1 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 21 (Medium) | 0 (Low) | 9 (Low) | 3 (Low) | 0 (Low) | 114 (Very high) | 4 (Low) | 12 (Low) | 99 (High) | 18 |
| 14 | 1 (Low) | 593 (Very high) | 15 (Low) | 13 (Low) | 3 (Low) | 1 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 55 (High) | 0 (Low) | 4 (Low) | 6 (Low) | 0 (Low) | 51 (High) | 2 (Low) | 7 (Low) | 105 (Very high) | 11 |
| 15 | 3 (Low) | 217 (High) | 8 (Low) | 12 (Low) | 1 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 36 (Medium) | 0 (Low) | 5 (Low) | 2 (Low) | 1 (Low) | 20 (Medium) | 1 (Low) | 6 (Low) | 450 (Very high) | 16 |
| 16 | 4 (Low) | 335 (Very high) | 16 (Low) | 31 (Medium) | 5 (Low) | 0 (Low) | 12 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 1 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 31 (Medium) | 0 (Low) | 6 (Low) | 2 (Low) | 1 (Low) | 249 (Very high) | 5 (Low) | 16 (Medium) | 179 (Very high) | 9 |
| 17 | 1 (Low) | 336 (Very high) | 10 (Low) | 16 (Low) | 6 (Low) | 2 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 15 (Medium) | 0 (Low) | 5 (Low) | 1 (Low) | 0 (Low) | 52 (High) | 1 (Low) | 8 (Low) | 52 (High) | 10 |
| 18 | 0 (Low) | 45 (Medium) | 2 (Low) | 1 (Low) | 1 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 7 (Low) | 0 (Low) | 2 (Low) | 0 (Low) | 0 (Low) | 11 (Low) | 1 (Low) | 1 (Low) | 94 (High) | 6 |
| 19 | 1 (Low) | 38 (Medium) | 3 (Low) | 6 (Low) | 1 (Low) | 0 (Low) | 6 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 5 (Low) | 0 (Low) | 4 (Low) | 0 (Low) | 5 (Low) | 54 (High) | 0 (Low) | 5 (Low) | 48 (Medium) | 19 |
| 20 | 2 (Low) | 50 (Medium) | 3 (Low) | 11 (Low) | 2 (Low) | 0 (Low) | 10 (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) | 3 (Low) | 76 (High) | 1 (Low) | 8 (Low) | 40 (Medium) | 24 |
| 21 | 1 (Low) | 29 (Low) | 1 (Low) | 16 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 5 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 1 (Low) | 66 (High) | 0 (Low) | 3 (Low) | 38 (Medium) | 15 |
| 22 | 1 (Low) | 137 (High) | 3 (Low) | 26 (Medium) | 1 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 2 (Low) | 0 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 7 (Low) | 0 (Low) | 4 (Low) | 0 (Low) | 0 (Low) | 124 (Very high) | 3 (Low) | 1 (Low) | 43 (Medium) | 19 |
| 23 | 1 (Low) | 28 (Low) | 6 (Low) | 11 (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) | 4 (Low) | 0 (Low) | 0 (Low) | 57 (High) | 3 (Low) | 1 (Low) | 16 (Medium) | 20 |
| 24 | 1 (Low) | 21 (Low) | 4 (Low) | 4 (Low) | 1 (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) | 4 (Low) | 0 (Low) | 1 (Low) | 22 (Medium) | 2 (Low) | 0 (Low) | 16 (Medium) | 12 |
| 25 | 1 (Low) | 12 (Low) | 3 (Low) | 15 (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) | 0 (Low) | 7 (Low) | 0 (Low) | 0 (Low) | 23 (Medium) | 1 (Low) | 0 (Low) | 22 (Medium) | 11 |
| 26 | 2 (Low) | 22 (Low) | 6 (Low) | 11 (Low) | 1 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 4 (Low) | 0 (Low) | 10 (Low) | 0 (Low) | 1 (Low) | 52 (High) | 1 (Low) | 0 (Low) | 32 (Medium) | 22 |
| 27 | 1 (Low) | 25 (Low) | 7 (Low) | 15 (Low) | 3 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 2 (Low) | 0 (Low) | 4 (Low) | 1 (Low) | 3 (Low) | 92 (High) | 2 (Low) | 4 (Low) | 19 (Medium) | 54 |
| 28 | 1 (Low) | 18 (Low) | 8 (Low) | 24 (Medium) | 4 (Low) | 0 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 3 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 118 (Very high) | 1 (Low) | 2 (Low) | 20 (Medium) | 27 |
| 29 | 2 (Low) | 40 (Medium) | 4 (Low) | 7 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 2 (Low) | 0 (Low) | 3 (Low) | 1 (Low) | 0 (Low) | 65 (High) | 3 (Low) | 1 (Low) | 9 (Low) | 15 |
| 30 | 1 (Low) | 9 (Low) | 7 (Low) | 11 (Low) | 2 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 2 (Low) | 0 (Low) | 1 (Low) | 60 (High) | 2 (Low) | 0 (Low) | 3 (Low) | 19 |