427 Olive — day 31
415 Grasses — day 27
356 Grasses — day 26
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 | 7 (Low) | 0 (Low) | 4 (Low) | 0 (Low) | 5 (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) | 9 (Low) | 0 (Low) | 0 (Low) | 56 (High) | 1 (Low) | 0 (Low) | 3 (Low) | 4 |
| 2 | 0 (Low) | 0 (Low) | 3 (Low) | 3 (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) | 26 (Medium) | 0 (Low) | 0 (Low) | 1 (Low) | 1 |
| 3 | 1 (Low) | 0 (Low) | 2 (Low) | 0 (Low) | 2 (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) | 3 (Low) | 0 (Low) | 0 (Low) | 23 (Medium) | 1 (Low) | 0 (Low) | 1 (Low) | 2 |
| 4 | 3 (Low) | 0 (Low) | 2 (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) | 0 (Low) | 0 (Low) | 8 (Low) | 0 (Low) | 0 (Low) | 45 (Medium) | 0 (Low) | 0 (Low) | 2 (Low) | 2 |
| 5 | 4 (Low) | 0 (Low) | 4 (Low) | 3 (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) | 15 (Medium) | 0 (Low) | 0 (Low) | 102 (Very high) | 2 (Low) | 0 (Low) | 1 (Low) | 3 |
| 6 | 25 (Low) | 0 (Low) | 4 (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) | 0 (Low) | 11 (Low) | 0 (Low) | 0 (Low) | 10 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 1 |
| 7 | 13 (Low) | 0 (Low) | 10 (Low) | 5 (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) | 15 (Medium) | 0 (Low) | 0 (Low) | 73 (High) | 1 (Low) | 0 (Low) | 0 (Low) | 2 |
| 8 | 8 (Low) | 0 (Low) | 10 (Low) | 16 (Low) | 6 (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) | 10 (Low) | 0 (Low) | 0 (Low) | 184 (Very high) | 0 (Low) | 0 (Low) | 1 (Low) | 4 |
| 9 | 9 (Low) | 0 (Low) | 9 (Low) | 7 (Low) | 24 (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) | 43 (Medium) | 0 (Low) | 0 (Low) | 70 (High) | 1 (Low) | 0 (Low) | 7 (Low) | 6 |
| 10 | 2 (Low) | 0 (Low) | 36 (Medium) | 3 (Low) | 3 (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) | 18 (Medium) | 0 (Low) | 0 (Low) | 10 (Low) | 2 (Low) | 0 (Low) | 0 (Low) | 5 |
| 11 | 15 (Low) | 0 (Low) | 52 (Medium) | 17 (Low) | 1 (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) | 83 (High) | 0 (Low) | 0 (Low) | 51 (High) | 5 (Low) | 0 (Low) | 0 (Low) | 3 |
| 12 | 17 (Low) | 0 (Low) | 116 (High) | 25 (Medium) | 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) | 85 (High) | 0 (Low) | 0 (Low) | 114 (Very high) | 6 (Low) | 0 (Low) | 2 (Low) | 3 |
| 13 | 3 (Low) | 0 (Low) | 170 (Very high) | 14 (Low) | 86 (Medium) | 0 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 2 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 86 (High) | 0 (Low) | 0 (Low) | 162 (Very high) | 4 (Low) | 0 (Low) | 3 (Low) | 11 |
| 14 | 4 (Low) | 0 (Low) | 120 (High) | 26 (Medium) | 90 (Medium) | 0 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 53 (High) | 0 (Low) | 0 (Low) | 55 (High) | 6 (Low) | 0 (Low) | 0 (Low) | 4 |
| 15 | 0 (Low) | 0 (Low) | 52 (Medium) | 3 (Low) | 10 (Low) | 0 (Low) | 2 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 185 (Very high) | 0 (Low) | 0 (Low) | 12 (Low) | 4 (Low) | 0 (Low) | 0 (Low) | 5 |
| 16 | 5 (Low) | 0 (Low) | 150 (High) | 31 (Medium) | 68 (Medium) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 5 (Low) | 0 (Low) | 2 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 140 (Very high) | 0 (Low) | 0 (Low) | 39 (Medium) | 10 (Low) | 0 (Low) | 1 (Low) | 9 |
| 17 | 10 (Low) | 0 (Low) | 144 (High) | 49 (Medium) | 22 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 5 (Low) | 0 (Low) | 2 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 59 (High) | 0 (Low) | 0 (Low) | 89 (High) | 13 (Low) | 0 (Low) | 2 (Low) | 11 |
| 18 | 18 (Low) | 0 (Low) | 132 (High) | 25 (Medium) | 9 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 7 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 91 (High) | 0 (Low) | 0 (Low) | 177 (Very high) | 16 (Medium) | 0 (Low) | 14 (Low) | 12 |
| 19 | 5 (Low) | 0 (Low) | 49 (Medium) | 7 (Low) | 18 (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) | 12 (Low) | 0 (Low) | 0 (Low) | 37 (Medium) | 2 (Low) | 0 (Low) | 3 (Low) | 2 |
| 20 | 2 (Low) | 0 (Low) | 94 (High) | 19 (Low) | 3 (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) | 26 (Medium) | 0 (Low) | 0 (Low) | 11 (Low) | 1 (Low) | 0 (Low) | 2 (Low) | 2 |
| 21 | 6 (Low) | 0 (Low) | 129 (High) | 40 (Medium) | 6 (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) | 11 (Low) | 0 (Low) | 0 (Low) | 22 (Medium) | 4 (Low) | 0 (Low) | 3 (Low) | 5 |
| 22 | 6 (Low) | 0 (Low) | 170 (Very high) | 36 (Medium) | 16 (Low) | 0 (Low) | 2 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 28 (Medium) | 0 (Low) | 0 (Low) | 47 (Medium) | 14 (Low) | 0 (Low) | 1 (Low) | 10 |
| 23 | 11 (Low) | 0 (Low) | 167 (Very high) | 28 (Medium) | 15 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 2 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 27 (Medium) | 0 (Low) | 0 (Low) | 50 (High) | 12 (Low) | 0 (Low) | 2 (Low) | 5 |
| 24 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 25 | 45 (Medium) | 0 (Low) | 332 (Very high) | 62 (High) | 28 (Low) | 2 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 5 (Low) | 0 (Low) | 3 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 72 (High) | 0 (Low) | 0 (Low) | 125 (Very high) | 34 (Medium) | 0 (Low) | 4 (Low) | 22 |
| 26 | 61 (Medium) | 0 (Low) | 356 (Very high) | 65 (High) | 94 (Medium) | 4 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 3 (Low) | 0 (Low) | 6 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 78 (High) | 0 (Low) | 0 (Low) | 124 (Very high) | 40 (Medium) | 0 (Low) | 9 (Low) | 20 |
| 27 | 22 (Low) | 0 (Low) | 415 (Very high) | 59 (High) | 164 (Medium) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 7 (Low) | 0 (Low) | 3 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 40 (Medium) | 0 (Low) | 8 (Low) | 143 (Very high) | 14 (Low) | 0 (Low) | 21 (Medium) | 26 |
| 28 | 17 (Low) | 0 (Low) | 295 (Very high) | 51 (High) | 190 (Medium) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 11 (Low) | 0 (Low) | 3 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 160 (Very high) | 0 (Low) | 12 (Low) | 238 (Very high) | 28 (Medium) | 0 (Low) | 12 (Low) | 23 |
| 29 | 27 (Low) | 0 (Low) | 149 (High) | 13 (Low) | 139 (Medium) | 2 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 2 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 37 (Medium) | 0 (Low) | 6 (Low) | 134 (Very high) | 10 (Low) | 0 (Low) | 4 (Low) | 11 |
| 30 | 15 (Low) | 0 (Low) | 153 (Very high) | 23 (Medium) | 160 (Medium) | 1 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 2 (Low) | 4 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 33 (Medium) | 0 (Low) | 3 (Low) | 24 (Medium) | 8 (Low) | 0 (Low) | 6 (Low) | 14 |
| 31 | 19 (Low) | 0 (Low) | 184 (Very high) | 31 (Medium) | 427 (Very high) | 0 (Low) | 2 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 2 (Low) | 0 (Low) | 1 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 0 (Low) | 99 (High) | 0 (Low) | 1 (Low) | 24 (Medium) | 9 (Low) | 0 (Low) | 3 (Low) | 8 |