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Main only
6.656 London Plane — day 20
5.331 London Plane — day 30
4.099 London Plane — day 19
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/Am Oak Sorrel Willow Nettle Other Unidentified
1 81 0 2 0 0 0 0 0 0 0 0 0 0 0 0 6 0 211 1 20 0 0 1 0 6 0 0
2 177 0 5 0 0 0 0 1 0 0 0 0 0 0 0 9 0 140 0 10 0 0 2 1 8 0 3
3 139 0 3 0 0 0 0 0 0 0 0 0 0 0 0 3 0 207 0 42 0 0 0 0 12 0 0
4 16 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 42 2 9 0 0 0 0 10 0 0
5 8 0 2 0 0 0 0 0 0 0 0 0 0 0 0 1 0 22 0 5 0 0 0 0 2 0 0
6 129 0 8 0 0 0 0 0 1 0 0 0 0 0 0 3 0 57 1 31 0 0 1 0 3 1 1
7 2.060 0 7 0 0 0 0 2 1 0 0 0 0 0 0 9 0 67 1 144 0 0 0 0 7 1 0
8 282 0 20 0 0 0 0 0 2 0 0 1 0 0 0 16 0 45 0 261 0 1 0 2 24 3 0
9 288 0 7 0 0 0 0 0 0 0 0 0 2 0 0 17 0 64 2 197 0 0 0 2 19 2 4
10 245 0 10 2 0 0 0 0 22 0 0 0 0 0 0 6 0 47 0 251 0 0 0 0 22 1 2
11 361 8 11 1 0 0 0 0 23 0 0 0 0 0 0 16 0 51 3 378 1 2 3 3 22 12 2
12 522 9 8 1 0 0 0 0 29 0 0 1 3 0 0 25 0 59 5 226 0 1 1 6 10 4 3
13 303 8 13 0 0 0 0 1 15 0 0 0 0 0 0 18 0 52 3 66 0 0 0 5 3 5 6
14 47 15 2 0 0 0 0 0 12 0 0 0 3 0 0 3 2 22 4 44 0 0 0 2 2 7 3
15 22 162 2 2 0 0 0 0 17 0 0 0 0 0 0 1 6 8 7 15 0 0 0 2 6 2 2
16 36 847 4 0 0 0 0 0 46 0 0 0 0 0 0 1 3 17 16 22 0 1 0 0 3 4 2
17 12 543 1 0 0 0 0 0 15 0 0 0 0 0 0 2 18 21 8 31 0 2 0 1 12 4 0
18 15 2.181 2 2 0 0 0 0 29 0 0 0 0 0 0 0 4 14 15 23 0 1 0 1 5 6 0
19 25 4.099 8 0 0 0 0 0 46 0 0 0 0 0 0 1 28 16 31 69 0 1 1 2 7 14 0
20 33 6.656 6 1 0 0 0 0 78 0 0 0 0 0 0 1 53 9 69 144 0 4 0 3 16 3 0
21 18 2.493 14 5 0 0 0 0 54 0 0 1 0 0 0 7 10 21 30 49 0 2 3 2 4 8 3
22 37 2.549 7 1 0 1 0 1 25 0 0 1 1 3 0 5 14 27 45 25 0 3 0 0 3 9 0
23 4 76 1 0 0 0 0 0 2 0 0 0 0 0 0 0 2 5 0 2 0 1 0 0 1 4 0
24 3 216 1 0 0 0 0 0 1 0 0 0 0 0 0 1 2 3 4 2 0 2 1 0 0 3 0
25 1 207 0 0 0 0 0 0 2 0 0 0 0 1 0 1 1 4 3 2 0 0 1 0 2 1 0
26 4 2.585 1 0 0 0 0 0 4 0 0 0 0 0 0 0 0 3 14 2 0 1 1 0 2 2 1
27 1 668 2 0 0 0 0 0 10 0 0 0 0 0 0 0 14 0 4 4 0 1 0 0 1 0 0
28 1 2.207 1 3 0 0 0 0 11 0 0 0 0 0 0 9 22 2 3 5 0 0 9 7 2 4 0
29 4 2.925 0 5 0 0 0 0 5 0 0 0 0 0 0 6 73 1 4 6 0 1 3 1 3 3 0
30 6 5.331 0 6 0 0 0 0 10 0 0 0 0 0 0 0 51 6 37 9 0 3 0 1 5 12 0
31 7 3.656 1 11 0 0 0 0 295 0 0 0 0 3 0 27 147 1 54 11 0 26 9 0 3 12 3