679 Pine — day 5
552 Oak — day 4
548 Oak — day 5
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 | 0 (Low) | 6 (Low) | 21 (Low) | 2 (Low) | 3 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 2 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 40 (Medium) | 0 (Low) | 0 (Low) | 101 (Very high) | 0 (Low) | 1 (Low) | 6 (Low) | 2 | 1 |
| 2 | 3 (Low) | 6 (Low) | 32 (Medium) | 15 (Low) | 4 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 2 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 74 (High) | 0 (Low) | 0 (Low) | 244 (Very high) | 1 (Low) | 0 (Low) | 8 (Low) | 4 | 4 |
| 3 | 12 (Low) | 1 (Low) | 27 (Low) | 7 (Low) | 4 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 1 (Low) | 2 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 1 (Low) | 1 (Low) | 108 (Very high) | 0 (Low) | 0 (Low) | 185 (Very high) | 1 (Low) | 0 (Low) | 11 (Low) | 6 | 3 |
| 4 | 6 (Low) | 1 (Low) | 31 (Medium) | 15 (Low) | 316 (High) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 2 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 8 (Low) | 0 (Low) | 70 (High) | 0 (Low) | 6 (Low) | 552 (Very high) | 0 (Low) | 2 (Low) | 11 (Low) | 4 | 5 |
| 5 | 5 (Low) | 4 (Low) | 23 (Low) | 10 (Low) | 308 (High) | 0 (Low) | 0 (Low) | 0 (Low) | 2 (Low) | 0 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 4 (Low) | 0 (Low) | 0 (Low) | 6 (Low) | 0 (Low) | 679 (Very high) | 0 (Low) | 4 (Low) | 548 (Very high) | 4 (Low) | 2 (Low) | 10 (Low) | 27 | 5 |
| 6 | 4 (Low) | 3 (Low) | 32 (Medium) | 11 (Low) | 35 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 2 (Low) | 0 (Low) | 4 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 103 (Very high) | 0 (Low) | 0 (Low) | 107 (Very high) | 4 (Low) | 0 (Low) | 9 (Low) | 2 | 2 |
| 7 | 3 (Low) | 2 (Low) | 24 (Low) | 6 (Low) | 11 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 2 (Low) | 0 (Low) | 0 (Low) | 2 (Low) | 0 (Low) | 44 (Medium) | 0 (Low) | 0 (Low) | 156 (Very high) | 0 (Low) | 1 (Low) | 2 (Low) | 1 | 1 |
| 8 | 7 (Low) | 2 (Low) | 11 (Low) | 8 (Low) | 11 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 2 (Low) | 0 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 53 (High) | 0 (Low) | 1 (Low) | 149 (Very high) | 0 (Low) | 1 (Low) | 5 (Low) | 1 | 1 |
| 9 | 13 (Low) | 5 (Low) | 126 (High) | 36 (Medium) | 501 (Very high) | 1 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 1 (Low) | 4 (Low) | 0 (Low) | 4 (Low) | 0 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 313 (Very high) | 0 (Low) | 3 (Low) | 369 (Very high) | 2 (Low) | 2 (Low) | 11 (Low) | 8 | 6 |
| 10 | 4 (Low) | 4 (Low) | 119 (High) | 22 (Medium) | 360 (High) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 2 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 87 (High) | 0 (Low) | 2 (Low) | 237 (Very high) | 9 (Low) | 0 (Low) | 6 (Low) | 34 | 2 |
| 11 | 4 (Low) | 1 (Low) | 5 (Low) | 6 (Low) | 43 (Low) | 0 (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) | 65 (High) | 0 (Low) | 0 (Low) | 49 (Medium) | 2 (Low) | 1 (Low) | 2 (Low) | 16 | 1 |
| 12 | 2 (Low) | 1 (Low) | 7 (Low) | 5 (Low) | 29 (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) | 32 (Medium) | 0 (Low) | 1 (Low) | 37 (Medium) | 1 (Low) | 0 (Low) | 2 (Low) | 7 | 1 |
| 13 | 1 (Low) | 2 (Low) | 63 (Medium) | 45 (Medium) | 130 (Medium) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 4 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 26 (Medium) | 0 (Low) | 0 (Low) | 60 (High) | 5 (Low) | 0 (Low) | 4 (Low) | 8 | 4 |
| 14 | 2 (Low) | 1 (Low) | 58 (Medium) | 19 (Low) | 184 (Medium) | 1 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 2 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 8 (Low) | 0 (Low) | 1 (Low) | 49 (Medium) | 2 (Low) | 0 (Low) | 2 (Low) | 4 | 2 |
| 15 | 1 (Low) | 2 (Low) | 32 (Medium) | 18 (Low) | 139 (Medium) | 0 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 2 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 11 (Low) | 0 (Low) | 2 (Low) | 91 (High) | 4 (Low) | 0 (Low) | 8 (Low) | 1 | 4 |
| 16 | 22 (Low) | 0 (Low) | 47 (Medium) | 12 (Low) | 109 (Medium) | 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) | 19 (Medium) | 0 (Low) | 8 (Low) | 171 (Very high) | 0 (Low) | 1 (Low) | 18 (Medium) | 2 | 1 |
| 17 | 11 (Low) | 4 (Low) | 35 (Medium) | 20 (Medium) | 169 (Medium) | 0 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 9 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 44 (Medium) | 0 (Low) | 6 (Low) | 202 (Very high) | 5 (Low) | 0 (Low) | 12 (Low) | 3 | 4 |
| 18 | 8 (Low) | 5 (Low) | 16 (Low) | 8 (Low) | 61 (Medium) | 0 (Low) | 0 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 6 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 62 (High) | 0 (Low) | 0 (Low) | 170 (Very high) | 3 (Low) | 0 (Low) | 4 (Low) | 2 | 1 |
| 19 | 11 (Low) | 0 (Low) | 15 (Low) | 7 (Low) | 20 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 5 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 63 (High) | 0 (Low) | 1 (Low) | 70 (High) | 4 (Low) | 0 (Low) | 8 (Low) | 2 | 1 |
| 20 | 2 (Low) | 0 (Low) | 25 (Low) | 12 (Low) | 23 (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) | 20 (Medium) | 0 (Low) | 2 (Low) | 86 (High) | 2 (Low) | 0 (Low) | 9 (Low) | 0 | 1 |
| 21 | 2 (Low) | 1 (Low) | 45 (Medium) | 8 (Low) | 136 (Medium) | 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) | 19 (Medium) | 0 (Low) | 4 (Low) | 242 (Very high) | 1 (Low) | 0 (Low) | 19 (Medium) | 3 | 1 |
| 22 | 3 (Low) | 0 (Low) | 47 (Medium) | 18 (Low) | 139 (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) | 11 (Low) | 0 (Low) | 0 (Low) | 111 (Very high) | 4 (Low) | 0 (Low) | 4 (Low) | 3 | 1 |
| 23 | 3 (Low) | 2 (Low) | 75 (Medium) | 17 (Low) | 128 (Medium) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 2 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 67 (High) | 0 (Low) | 0 (Low) | 197 (Very high) | 4 (Low) | 0 (Low) | 8 (Low) | 8 | 6 |
| 24 | 13 (Low) | 0 (Low) | 38 (Medium) | 11 (Low) | 155 (Medium) | 0 (Low) | 4 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 46 (Medium) | 0 (Low) | 2 (Low) | 125 (Very high) | 1 (Low) | 0 (Low) | 20 (Medium) | 9 | 2 |
| 25 | 11 (Low) | 1 (Low) | 66 (Medium) | 11 (Low) | 191 (Medium) | 0 (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) | 152 (Very high) | 0 (Low) | 9 (Low) | 99 (High) | 0 (Low) | 0 (Low) | 9 (Low) | 11 | 2 |
| 26 | 4 (Low) | 0 (Low) | 60 (Medium) | 14 (Low) | 271 (High) | 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) | 46 (Medium) | 0 (Low) | 4 (Low) | 74 (High) | 2 (Low) | 0 (Low) | 9 (Low) | 7 | 4 |
| 27 | 6 (Low) | 4 (Low) | 97 (High) | 12 (Low) | 204 (High) | 0 (Low) | 2 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 4 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 41 (Medium) | 0 (Low) | 10 (Low) | 61 (High) | 2 (Low) | 0 (Low) | 12 (Low) | 9 | 5 |
| 28 | 5 (Low) | 1 (Low) | 77 (Medium) | 10 (Low) | 178 (Medium) | 0 (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) | 27 (Medium) | 0 (Low) | 7 (Low) | 73 (High) | 1 (Low) | 0 (Low) | 12 (Low) | 4 | 3 |
| 29 | 2 (Low) | 0 (Low) | 78 (Medium) | 20 (Medium) | 90 (Medium) | 0 (Low) | 2 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 2 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 15 (Medium) | 0 (Low) | 4 (Low) | 33 (Medium) | 4 (Low) | 0 (Low) | 16 (Medium) | 11 | 7 |
| 30 | 4 (Low) | 1 (Low) | 41 (Medium) | 5 (Low) | 56 (Medium) | 0 (Low) | 2 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 22 (Medium) | 0 (Low) | 1 (Low) | 67 (High) | 3 (Low) | 0 (Low) | 4 (Low) | 4 | 2 |
| 31 | 1 (Low) | 0 (Low) | 35 (Medium) | 5 (Low) | 51 (Medium) | 0 (Low) | 4 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 8 (Low) | 0 (Low) | 2 (Low) | 38 (Medium) | 1 (Low) | 0 (Low) | 6 (Low) | 5 | 1 |