Previous Madrid-Ciudad Universitaria — March 2012 Next
Main only
304 London Plane — day 31
185 London Plane — day 30
159 London Plane — day 28
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 84 0 3 0 0 0 0 0 0 0 0 0 0 0 0 6 0 51 0 13 0 0 0 0 1 0 0
2 33 0 1 0 0 0 0 2 0 0 0 0 0 0 0 3 0 14 0 2 0 0 0 0 2 0 0
3 24 0 1 0 0 0 0 0 0 0 0 0 0 0 0 4 0 5 0 1 0 0 0 1 2 0 0
4 23 0 2 0 0 0 0 1 0 0 0 0 0 0 0 6 0 7 0 6 0 0 0 0 1 0 0
5 23 0 1 0 0 0 0 1 0 0 0 0 0 0 0 4 0 4 0 23 0 0 0 0 1 0 0
6 15 0 2 0 0 0 0 0 0 0 0 0 0 0 0 1 0 2 0 16 0 0 0 0 0 0 0
7 6 0 5 0 0 0 0 0 0 0 0 0 0 0 0 2 0 3 0 30 0 0 0 0 1 0 0
8 37 0 3 0 0 0 0 1 0 0 0 0 0 0 0 3 0 12 0 102 0 0 0 0 1 0 0
9 43 0 0 0 0 0 0 1 0 0 0 0 1 0 0 2 0 7 0 68 0 0 0 1 1 0 1
10 19 1 1 0 0 0 0 4 0 0 0 0 0 0 0 1 0 2 0 43 0 0 0 1 1 0 1
11 10 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 54 0 0 0 1 1 0 0
12 6 0 1 0 0 0 0 1 0 0 0 0 0 0 0 3 0 1 0 9 0 0 0 0 0 0 0
13 7 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 10 0 0 0 1 0 0 0
14 10 1 2 0 0 0 0 0 1 0 0 0 0 0 0 1 0 2 0 23 0 0 0 0 2 0 1
15 11 1 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 3 0 49 0 0 0 0 1 0 1
16 41 5 3 0 0 0 0 0 0 0 0 0 0 0 0 2 0 4 0 137 0 0 0 1 3 0 0
17 29 0 1 0 0 0 0 0 0 0 0 0 1 1 0 0 0 3 0 28 0 0 0 0 1 0 0
18 8 1 1 0 0 0 0 0 2 0 0 0 0 0 0 1 0 0 0 40 0 0 0 0 0 0 0
19 7 1 0 0 0 0 0 0 1 0 0 0 0 0 0 2 0 2 0 23 0 0 0 0 0 0 0
20 5 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 11 0 0 0 1 0 0 0
21 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 11 0 0 0 0 0 0 0
22 7 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 4 0 0 0 0 1 0 0
23 6 29 1 0 0 0 0 0 6 0 0 0 0 0 0 1 0 1 1 11 0 0 0 0 1 0 0
24 6 47 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 1 4 0 0 0 0 1 0 0
25 2 32 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 2 0 1 0 1 0 0 0
26 1 69 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 1 0 4 0 0 0 0 2 0 0
27 3 102 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 1 1 6 0 0 0 0 0 0 0
28 1 159 1 0 0 0 0 0 3 0 0 0 0 0 0 1 1 3 0 5 0 0 0 0 1 0 1
29 1 100 0 0 0 1 0 0 2 0 0 0 0 0 0 0 2 1 3 5 0 0 0 1 1 0 0
30 2 185 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 5 0 0 0 0 0 0 0
31 1 304 0 0 0 0 0 0 0 0 0 0 0 0 0 1 5 0 1 8 0 0 0 0 3 0 0