Alcalá de Henares — April 1995

Main only
589 Oak — day 19
481 Oak — day 18
325 Mulberry — day 6
30 Days measured
Daily pollen level evolution
Day Cypress/Yew London Plane Grasses Plantain Olive Birch Privet Alder Mugwort Chestnut Composites Hazel Heather Ash Mulberry Elm Pine Poplar Goosefoot/Amaranth Oak Sorrel Willow Nettle Unidentified
1 1 (Low) 57 (Medium) 3 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 85 (High) 0 (Low) 71 (High) 5 (Low) 1 (Low) 5 (Low) 0 (Low) 8 (Low) 7 (Low) 3
2 1 (Low) 90 (Medium) 4 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 202 (Very high) 0 (Low) 48 (Medium) 12 (Low) 0 (Low) 9 (Low) 0 (Low) 4 (Low) 12 (Low) 6
3 2 (Low) 93 (Medium) 10 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 1 (Low) 142 (Very high) 2 (Low) 129 (Very high) 5 (Low) 0 (Low) 22 (Medium) 0 (Low) 3 (Low) 8 (Low) 7
4 1 (Low) 101 (High) 15 (Low) 1 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 135 (Very high) 1 (Low) 60 (High) 8 (Low) 0 (Low) 25 (Medium) 0 (Low) 12 (Low) 10 (Low) 10
5 3 (Low) 88 (Medium) 25 (Low) 4 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 219 (Very high) 1 (Low) 34 (Medium) 3 (Low) 1 (Low) 19 (Medium) 0 (Low) 12 (Low) 12 (Low) 8
6 1 (Low) 112 (High) 18 (Low) 1 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 325 (Very high) 0 (Low) 35 (Medium) 6 (Low) 1 (Low) 25 (Medium) 0 (Low) 23 (Medium) 15 (Medium) 11
7 1 (Low) 113 (High) 8 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 164 (Very high) 0 (Low) 19 (Medium) 8 (Low) 1 (Low) 28 (Medium) 0 (Low) 14 (Low) 9 (Low) 14
8 2 (Low) 64 (Medium) 7 (Low) 2 (Low) 0 (Low) 1 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 144 (Very high) 0 (Low) 11 (Low) 4 (Low) 1 (Low) 27 (Medium) 0 (Low) 16 (Medium) 22 (Medium) 6
9 1 (Low) 90 (Medium) 14 (Low) 2 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 160 (Very high) 1 (Low) 22 (Medium) 5 (Low) 0 (Low) 42 (Medium) 0 (Low) 12 (Low) 13 (Low) 13
10 8 (Low) 45 (Medium) 15 (Low) 1 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 125 (Very high) 0 (Low) 91 (High) 5 (Low) 1 (Low) 66 (High) 0 (Low) 13 (Low) 6 (Low) 11
11 1 (Low) 15 (Low) 6 (Low) 1 (Low) 2 (Low) 1 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 70 (High) 0 (Low) 30 (Medium) 1 (Low) 0 (Low) 54 (High) 0 (Low) 20 (Medium) 4 (Low) 35
12 1 (Low) 11 (Low) 9 (Low) 2 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 1 (Low) 0 (Low) 62 (High) 1 (Low) 14 (Low) 1 (Low) 4 (Low) 55 (High) 0 (Low) 9 (Low) 5 (Low) 26
13 7 (Low) 133 (High) 12 (Low) 1 (Low) 9 (Low) 4 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 162 (Very high) 0 (Low) 44 (Medium) 7 (Low) 1 (Low) 92 (High) 0 (Low) 9 (Low) 9 (Low) 32
14 9 (Low) 49 (Medium) 6 (Low) 1 (Low) 14 (Low) 36 (Medium) 3 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 34 (Medium) 0 (Low) 60 (High) 5 (Low) 2 (Low) 86 (High) 1 (Low) 6 (Low) 1 (Low) 21
15 2 (Low) 31 (Medium) 7 (Low) 2 (Low) 4 (Low) 14 (Low) 2 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 15 (Medium) 0 (Low) 35 (Medium) 0 (Low) 0 (Low) 53 (High) 0 (Low) 6 (Low) 2 (Low) 23
16 2 (Low) 14 (Low) 3 (Low) 1 (Low) 0 (Low) 4 (Low) 2 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 22 (Medium) 0 (Low) 48 (Medium) 0 (Low) 0 (Low) 39 (Medium) 0 (Low) 3 (Low) 1 (Low) 7
17 4 (Low) 13 (Low) 1 (Low) 2 (Low) 1 (Low) 2 (Low) 2 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 24 (Medium) 0 (Low) 36 (Medium) 1 (Low) 0 (Low) 30 (Medium) 0 (Low) 14 (Low) 4 (Low) 6
18 2 (Low) 2 (Low) 9 (Low) 5 (Low) 8 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 32 (Medium) 0 (Low) 78 (High) 1 (Low) 0 (Low) 481 (Very high) 0 (Low) 0 (Low) 2 (Low) 15
19 7 (Low) 12 (Low) 11 (Low) 10 (Low) 4 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 13 (Low) 0 (Low) 22 (Medium) 0 (Low) 76 (High) 1 (Low) 1 (Low) 589 (Very high) 3 (Low) 6 (Low) 2 (Low) 8
20 4 (Low) 7 (Low) 6 (Low) 4 (Low) 1 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 7 (Low) 0 (Low) 11 (Low) 0 (Low) 43 (Medium) 2 (Low) 0 (Low) 113 (Very high) 2 (Low) 1 (Low) 0 (Low) 13
21 2 (Low) 1 (Low) 5 (Low) 1 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 2 (Low) 0 (Low) 1 (Low) 0 (Low) 50 (High) 2 (Low) 0 (Low) 156 (Very high) 0 (Low) 2 (Low) 0 (Low) 19
22 0 (Low) 0 (Low) 1 (Low) 1 (Low) 4 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 2 (Low) 0 (Low) 20 (Medium) 1 (Low) 0 (Low) 119 (Very high) 0 (Low) 1 (Low) 1 (Low) 8
23 0 (Low) 1 (Low) 1 (Low) 1 (Low) 2 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 2 (Low) 0 (Low) 2 (Low) 0 (Low) 26 (Medium) 1 (Low) 0 (Low) 58 (High) 0 (Low) 0 (Low) 0 (Low) 2
24 1 (Low) 1 (Low) 1 (Low) 0 (Low) 3 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 2 (Low) 0 (Low) 5 (Low) 0 (Low) 32 (Medium) 1 (Low) 0 (Low) 37 (Medium) 0 (Low) 0 (Low) 0 (Low) 7
25 0 (Low) 1 (Low) 1 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 1 (Low) 0 (Low) 11 (Low) 0 (Low) 0 (Low) 18 (Medium) 0 (Low) 0 (Low) 0 (Low) 0
26 2 (Low) 4 (Low) 3 (Low) 2 (Low) 3 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 3 (Low) 0 (Low) 26 (Medium) 0 (Low) 0 (Low) 26 (Medium) 0 (Low) 0 (Low) 0 (Low) 3
27 1 (Low) 1 (Low) 4 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 32 (Medium) 0 (Low) 1 (Low) 0 (Low) 0
28 0 (Low) 1 (Low) 2 (Low) 1 (Low) 2 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 2 (Low) 0 (Low) 1 (Low) 33 (Medium) 0 (Low) 2 (Low) 0 (Low) 1
29 1 (Low) 0 (Low) 1 (Low) 1 (Low) 4 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 1 (Low) 0 (Low) 1 (Low) 0 (Low) 23 (Medium) 0 (Low) 0 (Low) 88 (High) 1 (Low) 1 (Low) 1 (Low) 1
30 1 (Low) 0 (Low) 5 (Low) 2 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 2 (Low) 0 (Low) 4 (Low) 0 (Low) 26 (Medium) 0 (Low) 0 (Low) 106 (Very high) 1 (Low) 0 (Low) 1 (Low) 9