612 Pine — day 13
464 Pine — day 15
412 Pine — day 25
30 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 | 2 (Low) | 0 (Low) | 11 (Low) | 3 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 16 (Medium) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 2 (Low) | 0 (Low) | 6 (Low) | 0 (Low) | 0 (Low) | 17 (Medium) | 6 (Low) | 0 (Low) | 2 (Low) | 4 | 0 |
| 2 | 5 (Low) | 0 (Low) | 54 (Medium) | 17 (Low) | 1 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 73 (High) | 0 (Low) | 0 (Low) | 2 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 22 (Medium) | 0 (Low) | 0 (Low) | 83 (High) | 11 (Low) | 0 (Low) | 3 (Low) | 19 | 1 |
| 3 | 19 (Low) | 0 (Low) | 63 (Medium) | 11 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 10 (Low) | 0 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 15 (Medium) | 0 (Low) | 0 (Low) | 75 (High) | 10 (Low) | 0 (Low) | 1 (Low) | 10 | 0 |
| 4 | 19 (Low) | 0 (Low) | 136 (High) | 17 (Low) | 19 (Low) | 1 (Low) | 1 (Low) | 0 (Low) | 24 (Medium) | 0 (Low) | 0 (Low) | 4 (Low) | 0 (Low) | 2 (Low) | 0 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 73 (High) | 0 (Low) | 1 (Low) | 112 (Very high) | 17 (Medium) | 0 (Low) | 4 (Low) | 10 | 0 |
| 5 | 16 (Low) | 1 (Low) | 183 (Very high) | 16 (Low) | 56 (Medium) | 0 (Low) | 0 (Low) | 0 (Low) | 56 (High) | 0 (Low) | 2 (Low) | 2 (Low) | 0 (Low) | 2 (Low) | 0 (Low) | 0 (Low) | 4 (Low) | 0 (Low) | 106 (Very high) | 0 (Low) | 0 (Low) | 143 (Very high) | 16 (Medium) | 0 (Low) | 3 (Low) | 18 | 0 |
| 6 | 1 (Low) | 0 (Low) | 154 (Very high) | 15 (Low) | 204 (High) | 0 (Low) | 0 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 1 (Low) | 7 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 97 (High) | 0 (Low) | 1 (Low) | 41 (Medium) | 3 (Low) | 0 (Low) | 1 (Low) | 28 | 1 |
| 7 | 1 (Low) | 8 (Low) | 90 (High) | 0 (Low) | 74 (Medium) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 5 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 70 (High) | 0 (Low) | 0 (Low) | 15 (Medium) | 1 (Low) | 0 (Low) | 1 (Low) | 10 | 1 |
| 8 | 2 (Low) | 1 (Low) | 39 (Medium) | 5 (Low) | 16 (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) | 86 (High) | 0 (Low) | 0 (Low) | 37 (Medium) | 1 (Low) | 0 (Low) | 0 (Low) | 9 | 0 |
| 9 | 1 (Low) | 0 (Low) | 31 (Medium) | 5 (Low) | 8 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 23 (Medium) | 0 (Low) | 0 (Low) | 27 (Medium) | 8 (Low) | 0 (Low) | 1 (Low) | 6 | 0 |
| 10 | 1 (Low) | 0 (Low) | 90 (High) | 4 (Low) | 72 (Medium) | 0 (Low) | 0 (Low) | 0 (Low) | 5 (Low) | 0 (Low) | 0 (Low) | 3 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 92 (High) | 0 (Low) | 0 (Low) | 31 (Medium) | 7 (Low) | 0 (Low) | 3 (Low) | 17 | 0 |
| 11 | 7 (Low) | 0 (Low) | 144 (High) | 30 (Medium) | 24 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 6 (Low) | 0 (Low) | 2 (Low) | 4 (Low) | 0 (Low) | 4 (Low) | 0 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 200 (Very high) | 0 (Low) | 0 (Low) | 104 (Very high) | 23 (Medium) | 0 (Low) | 5 (Low) | 20 | 0 |
| 12 | 15 (Low) | 0 (Low) | 149 (High) | 11 (Low) | 38 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 2 (Low) | 0 (Low) | 2 (Low) | 6 (Low) | 0 (Low) | 2 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 141 (Very high) | 0 (Low) | 0 (Low) | 48 (Medium) | 14 (Low) | 0 (Low) | 3 (Low) | 21 | 0 |
| 13 | 3 (Low) | 3 (Low) | 120 (High) | 73 (High) | 44 (Low) | 0 (Low) | 49 (Medium) | 0 (Low) | 11 (Low) | 0 (Low) | 0 (Low) | 2 (Low) | 0 (Low) | 2 (Low) | 0 (Low) | 0 (Low) | 4 (Low) | 0 (Low) | 612 (Very high) | 0 (Low) | 0 (Low) | 97 (High) | 43 (Medium) | 0 (Low) | 6 (Low) | 35 | 0 |
| 14 | 5 (Low) | 0 (Low) | 151 (Very high) | 15 (Low) | 45 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 2 (Low) | 0 (Low) | 8 (Low) | 0 (Low) | 6 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 267 (Very high) | 0 (Low) | 1 (Low) | 80 (High) | 8 (Low) | 0 (Low) | 6 (Low) | 11 | 1 |
| 15 | 15 (Low) | 0 (Low) | 172 (Very high) | 11 (Low) | 126 (Medium) | 0 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 4 (Low) | 0 (Low) | 4 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 464 (Very high) | 0 (Low) | 0 (Low) | 55 (High) | 8 (Low) | 0 (Low) | 3 (Low) | 20 | 1 |
| 16 | 14 (Low) | 2 (Low) | 106 (High) | 9 (Low) | 12 (Low) | 0 (Low) | 77 (High) | 0 (Low) | 0 (Low) | 0 (Low) | 1 (Low) | 9 (Low) | 0 (Low) | 3 (Low) | 2 (Low) | 0 (Low) | 5 (Low) | 0 (Low) | 370 (Very high) | 0 (Low) | 1 (Low) | 51 (High) | 16 (Medium) | 0 (Low) | 2 (Low) | 23 | 0 |
| 17 | 1 (Low) | 0 (Low) | 180 (Very high) | 14 (Low) | 133 (Medium) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 1 (Low) | 8 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 97 (High) | 0 (Low) | 1 (Low) | 44 (Medium) | 4 (Low) | 0 (Low) | 4 (Low) | 21 | 1 |
| 18 | 1 (Low) | 0 (Low) | 35 (Medium) | 5 (Low) | 49 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 1 (Low) | 5 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 56 (High) | 0 (Low) | 1 (Low) | 23 (Medium) | 1 (Low) | 0 (Low) | 4 (Low) | 12 | 0 |
| 19 | 2 (Low) | 0 (Low) | 16 (Low) | 2 (Low) | 14 (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) | 63 (High) | 0 (Low) | 0 (Low) | 22 (Medium) | 1 (Low) | 0 (Low) | 1 (Low) | 6 | 0 |
| 20 | 1 (Low) | 0 (Low) | 81 (Medium) | 6 (Low) | 32 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 4 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 123 (Very high) | 0 (Low) | 0 (Low) | 19 (Medium) | 4 (Low) | 0 (Low) | 2 (Low) | 17 | 0 |
| 21 | 5 (Low) | 0 (Low) | 73 (Medium) | 12 (Low) | 37 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 1 (Low) | 5 (Low) | 0 (Low) | 3 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 166 (Very high) | 0 (Low) | 0 (Low) | 37 (Medium) | 9 (Low) | 0 (Low) | 6 (Low) | 13 | 1 |
| 22 | 5 (Low) | 3 (Low) | 24 (Low) | 5 (Low) | 19 (Low) | 0 (Low) | 23 (Medium) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 5 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 163 (Very high) | 0 (Low) | 0 (Low) | 19 (Medium) | 9 (Low) | 0 (Low) | 0 (Low) | 3 | 0 |
| 23 | 13 (Low) | 1 (Low) | 42 (Medium) | 3 (Low) | 8 (Low) | 0 (Low) | 18 (Medium) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 3 (Low) | 0 (Low) | 0 (Low) | 9 (Low) | 0 (Low) | 292 (Very high) | 0 (Low) | 1 (Low) | 23 (Medium) | 8 (Low) | 0 (Low) | 4 (Low) | 10 | 0 |
| 24 | 28 (Low) | 0 (Low) | 85 (High) | 2 (Low) | 17 (Low) | 0 (Low) | 12 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 1 (Low) | 2 (Low) | 0 (Low) | 3 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 314 (Very high) | 0 (Low) | 0 (Low) | 20 (Medium) | 5 (Low) | 0 (Low) | 2 (Low) | 14 | 0 |
| 25 | 37 (Medium) | 1 (Low) | 103 (High) | 8 (Low) | 23 (Low) | 0 (Low) | 7 (Low) | 0 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 2 (Low) | 0 (Low) | 7 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 412 (Very high) | 0 (Low) | 0 (Low) | 15 (Medium) | 4 (Low) | 0 (Low) | 8 (Low) | 7 | 1 |
| 26 | 36 (Medium) | 1 (Low) | 102 (High) | 8 (Low) | 28 (Low) | 0 (Low) | 3 (Low) | 0 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 2 (Low) | 0 (Low) | 3 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 206 (Very high) | 0 (Low) | 2 (Low) | 20 (Medium) | 7 (Low) | 0 (Low) | 10 (Low) | 13 | 0 |
| 27 | 19 (Low) | 0 (Low) | 84 (High) | 6 (Low) | 78 (Medium) | 0 (Low) | 4 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 105 (Very high) | 0 (Low) | 1 (Low) | 25 (Medium) | 0 (Low) | 0 (Low) | 12 (Low) | 7 | 0 |
| 28 | 62 (Medium) | 1 (Low) | 58 (Medium) | 6 (Low) | 16 (Low) | 0 (Low) | 2 (Low) | 0 (Low) | 0 (Low) | 1 (Low) | 1 (Low) | 2 (Low) | 0 (Low) | 4 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 171 (Very high) | 0 (Low) | 2 (Low) | 12 (Low) | 1 (Low) | 0 (Low) | 3 (Low) | 5 | 1 |
| 29 | 0 (Low) | 3 (Low) | 44 (Medium) | 7 (Low) | 10 (Low) | 0 (Low) | 4 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 3 (Low) | 0 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 70 (High) | 0 (Low) | 1 (Low) | 30 (Medium) | 8 (Low) | 0 (Low) | 2 (Low) | 3 | 2 |
| 30 | 8 (Low) | 3 (Low) | 33 (Medium) | 2 (Low) | 16 (Low) | 0 (Low) | 6 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 2 (Low) | 0 (Low) | 2 (Low) | 1 (Low) | 0 (Low) | 2 (Low) | 0 (Low) | 61 (High) | 0 (Low) | 3 (Low) | 12 (Low) | 4 (Low) | 0 (Low) | 0 (Low) | 8 | 0 |