Alcalá de Henares — May 1995

Main only
229 Oak — day 11
205 Oak — day 6
168 Oak — day 17
31 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 2 (Low) 3 (Low) 5 (Low) 2 (Low) 6 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 4 (Low) 0 (Low) 69 (High) 0 (Low) 6 (Low) 106 (Very high) 0 (Low) 0 (Low) 1 (Low) 9
2 4 (Low) 1 (Low) 2 (Low) 2 (Low) 36 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 2 (Low) 0 (Low) 56 (High) 0 (Low) 0 (Low) 112 (Very high) 2 (Low) 0 (Low) 4 (Low) 12
3 0 (Low) 1 (Low) 0 (Low) 1 (Low) 67 (Medium) 1 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 21 (Medium) 0 (Low) 1 (Low) 80 (High) 1 (Low) 0 (Low) 2 (Low) 7
4 1 (Low) 0 (Low) 1 (Low) 0 (Low) 28 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 12 (Low) 0 (Low) 0 (Low) 102 (Very high) 0 (Low) 0 (Low) 0 (Low) 5
5 0 (Low) 0 (Low) 5 (Low) 1 (Low) 33 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 15 (Medium) 0 (Low) 1 (Low) 141 (Very high) 0 (Low) 0 (Low) 3 (Low) 9
6 0 (Low) 0 (Low) 11 (Low) 1 (Low) 47 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 26 (Medium) 0 (Low) 2 (Low) 205 (Very high) 0 (Low) 0 (Low) 5 (Low) 17
7 1 (Low) 0 (Low) 5 (Low) 5 (Low) 17 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 48 (Medium) 0 (Low) 1 (Low) 117 (Very high) 0 (Low) 0 (Low) 5 (Low) 13
8 1 (Low) 0 (Low) 5 (Low) 4 (Low) 40 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 54 (High) 0 (Low) 5 (Low) 59 (High) 1 (Low) 0 (Low) 3 (Low) 15
9 1 (Low) 0 (Low) 3 (Low) 4 (Low) 15 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 15 (Medium) 0 (Low) 1 (Low) 22 (Medium) 0 (Low) 0 (Low) 0 (Low) 13
10 2 (Low) 0 (Low) 6 (Low) 6 (Low) 12 (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) 2 (Low) 38 (Medium) 1 (Low) 0 (Low) 2 (Low) 26
11 2 (Low) 0 (Low) 6 (Low) 11 (Low) 51 (Medium) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 58 (High) 0 (Low) 0 (Low) 229 (Very high) 2 (Low) 0 (Low) 1 (Low) 19
12 2 (Low) 0 (Low) 1 (Low) 1 (Low) 3 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 2 (Low) 0 (Low) 0 (Low) 0 (Low) 23 (Medium) 0 (Low) 1 (Low) 83 (High) 0 (Low) 0 (Low) 0 (Low) 9
13 0 (Low) 0 (Low) 5 (Low) 9 (Low) 1 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 9 (Low) 0 (Low) 1 (Low) 32 (Medium) 1 (Low) 0 (Low) 1 (Low) 0
14 0 (Low) 0 (Low) 5 (Low) 8 (Low) 25 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 1 (Low) 0 (Low) 9 (Low) 0 (Low) 1 (Low) 51 (High) 4 (Low) 0 (Low) 1 (Low) 10
15 1 (Low) 0 (Low) 9 (Low) 10 (Low) 62 (Medium) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 11 (Low) 0 (Low) 1 (Low) 167 (Very high) 5 (Low) 0 (Low) 1 (Low) 29
16 1 (Low) 0 (Low) 20 (Low) 9 (Low) 115 (Medium) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 5 (Low) 0 (Low) 1 (Low) 122 (Very high) 8 (Low) 0 (Low) 3 (Low) 33
17 1 (Low) 0 (Low) 26 (Low) 17 (Low) 57 (Medium) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 16 (Medium) 0 (Low) 1 (Low) 168 (Very high) 5 (Low) 0 (Low) 0 (Low) 22
18 0 (Low) 0 (Low) 25 (Low) 14 (Low) 91 (Medium) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 2 (Low) 0 (Low) 0 (Low) 0 (Low) 15 (Medium) 0 (Low) 2 (Low) 127 (Very high) 14 (Low) 0 (Low) 6 (Low) 29
19 2 (Low) 0 (Low) 7 (Low) 6 (Low) 33 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 4 (Low) 0 (Low) 1 (Low) 43 (Medium) 2 (Low) 0 (Low) 1 (Low) 11
20 2 (Low) 0 (Low) 13 (Low) 19 (Low) 16 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 5 (Low) 0 (Low) 0 (Low) 0 (Low) 27 (Medium) 1 (Low) 1 (Low) 43 (Medium) 2 (Low) 0 (Low) 1 (Low) 17
21 0 (Low) 0 (Low) 12 (Low) 17 (Low) 15 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 18 (Medium) 0 (Low) 1 (Low) 19 (Medium) 1 (Low) 0 (Low) 3 (Low) 5
22 1 (Low) 0 (Low) 6 (Low) 5 (Low) 70 (Medium) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 6 (Low) 1 (Low) 4 (Low) 34 (Medium) 2 (Low) 0 (Low) 2 (Low) 18
23 0 (Low) 0 (Low) 5 (Low) 4 (Low) 99 (Medium) 0 (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) 4 (Low) 18 (Medium) 0 (Low) 0 (Low) 3 (Low) 9
24 0 (Low) 0 (Low) 15 (Low) 5 (Low) 109 (Medium) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 3 (Low) 1 (Low) 4 (Low) 20 (Medium) 0 (Low) 0 (Low) 1 (Low) 14
25 5 (Low) 0 (Low) 23 (Low) 11 (Low) 42 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 19 (Medium) 0 (Low) 1 (Low) 40 (Medium) 6 (Low) 0 (Low) 2 (Low) 9
26 0 (Low) 0 (Low) 9 (Low) 2 (Low) 9 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 9 (Low) 0 (Low) 0 (Low) 26 (Medium) 1 (Low) 0 (Low) 1 (Low) 6
27 1 (Low) 0 (Low) 29 (Low) 6 (Low) 22 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 5 (Low) 0 (Low) 1 (Low) 27 (Medium) 4 (Low) 0 (Low) 3 (Low) 13
28 2 (Low) 0 (Low) 41 (Medium) 7 (Low) 62 (Medium) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 3 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 5 (Low) 0 (Low) 3 (Low) 15 (Medium) 5 (Low) 0 (Low) 3 (Low) 13
29 1 (Low) 0 (Low) 35 (Medium) 7 (Low) 72 (Medium) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 2 (Low) 0 (Low) 0 (Low) 0 (Low) 11 (Low) 0 (Low) 1 (Low) 31 (Medium) 9 (Low) 0 (Low) 5 (Low) 14
30 5 (Low) 0 (Low) 22 (Low) 2 (Low) 10 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 5 (Low) 0 (Low) 0 (Low) 0 (Low) 13 (Low) 0 (Low) 0 (Low) 23 (Medium) 4 (Low) 0 (Low) 1 (Low) 10
31 0 (Low) 0 (Low) 15 (Low) 3 (Low) 22 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 6 (Low) 0 (Low) 0 (Low) 0 (Low) 19 (Medium) 0 (Low) 2 (Low) 35 (Medium) 4 (Low) 0 (Low) 3 (Low) 8