Alcalá de Henares — May 2002

Main only
800 Oak — day 16
720 Oak — day 1
407 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 Eucalyptus Ash Mulberry Elm Pine Poplar Goosefoot/Amaranth Oak Sorrel Willow Nettle Unidentified
1 5 (Low) 15 (Low) 15 (Low) 25 (Medium) 3 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 12 (Low) 0 (Low) 0 (Low) 15 (Medium) 0 (Low) 28 (Medium) 0 (Low) 0 (Low) 720 (Very high) 5 (Low) 1 (Low) 10 (Low) 14
2 0 (Low) 4 (Low) 9 (Low) 8 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 9 (Low) 0 (Low) 0 (Low) 3 (Low) 0 (Low) 9 (Low) 0 (Low) 0 (Low) 113 (Very high) 2 (Low) 1 (Low) 4 (Low) 11
3 0 (Low) 20 (Low) 1 (Low) 2 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 2 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 9 (Low) 0 (Low) 0 (Low) 47 (Medium) 1 (Low) 1 (Low) 5 (Low) 3
4 1 (Low) 4 (Low) 5 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 2 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 8 (Low) 0 (Low) 0 (Low) 23 (Medium) 0 (Low) 2 (Low) 4 (Low) 3
5 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) 0 (Low) 0 (Low) 0 (Low) 2 (Low) 0 (Low) 0 (Low) 6 (Low) 0 (Low) 0 (Low) 0 (Low) 3
6 0 (Low) 4 (Low) 2 (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) 1 (Low) 0 (Low) 2 (Low) 0 (Low) 0 (Low) 12 (Low) 0 (Low) 0 (Low) 0 (Low) 0
7 1 (Low) 1 (Low) 1 (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) 1 (Low) 0 (Low) 2 (Low) 0 (Low) 0 (Low) 13 (Low) 0 (Low) 1 (Low) 0 (Low) 2
8 0 (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) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0
9 0 (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) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 13 (Low) 1 (Low) 0 (Low) 1 (Low) 2
10 0 (Low) 1 (Low) 4 (Low) 10 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 5 (Low) 0 (Low) 4 (Low) 0 (Low) 0 (Low) 31 (Medium) 0 (Low) 0 (Low) 5 (Low) 3
11 0 (Low) 2 (Low) 2 (Low) 6 (Low) 1 (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) 0 (Low) 0 (Low) 58 (High) 2 (Low) 0 (Low) 2 (Low) 6
12 0 (Low) 1 (Low) 59 (Medium) 12 (Low) 18 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 2 (Low) 0 (Low) 0 (Low) 2 (Low) 0 (Low) 12 (Low) 0 (Low) 0 (Low) 66 (High) 6 (Low) 0 (Low) 7 (Low) 19
13 0 (Low) 0 (Low) 124 (High) 25 (Medium) 27 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 5 (Low) 0 (Low) 4 (Low) 0 (Low) 0 (Low) 91 (High) 13 (Low) 0 (Low) 8 (Low) 42
14 0 (Low) 0 (Low) 47 (Medium) 6 (Low) 12 (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) 2 (Low) 0 (Low) 1 (Low) 33 (Medium) 2 (Low) 0 (Low) 5 (Low) 10
15 0 (Low) 0 (Low) 31 (Medium) 8 (Low) 34 (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) 0 (Low) 0 (Low) 3 (Low) 287 (Very high) 2 (Low) 0 (Low) 8 (Low) 4
16 1 (Low) 42 (Medium) 0 (Low) 22 (Medium) 53 (Medium) 0 (Low) 1 (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) 6 (Low) 800 (Very high) 0 (Low) 0 (Low) 22 (Medium) 9
17 1 (Low) 54 (Medium) 0 (Low) 15 (Low) 60 (Medium) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 2 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 44 (Medium) 0 (Low) 2 (Low) 407 (Very high) 3 (Low) 0 (Low) 16 (Medium) 14
18 1 (Low) 0 (Low) 15 (Low) 2 (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) 5 (Low) 0 (Low) 1 (Low) 76 (High) 3 (Low) 0 (Low) 0 (Low) 8
19 0 (Low) 0 (Low) 7 (Low) 8 (Low) 2 (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) 4 (Low) 0 (Low) 0 (Low) 37 (Medium) 0 (Low) 0 (Low) 2 (Low) 0
20 1 (Low) 0 (Low) 26 (Low) 6 (Low) 7 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 2 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 15 (Medium) 0 (Low) 2 (Low) 103 (Very high) 4 (Low) 0 (Low) 6 (Low) 5
21 1 (Low) 0 (Low) 239 (Very high) 20 (Medium) 61 (Medium) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 4 (Low) 0 (Low) 5 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 36 (Medium) 0 (Low) 2 (Low) 50 (High) 10 (Low) 0 (Low) 11 (Low) 15
22 1 (Low) 0 (Low) 238 (Very high) 34 (Medium) 28 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 2 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 34 (Medium) 0 (Low) 1 (Low) 67 (High) 8 (Low) 0 (Low) 8 (Low) 35
23 0 (Low) 0 (Low) 11 (Low) 8 (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) 3 (Low) 0 (Low) 0 (Low) 29 (Medium) 0 (Low) 0 (Low) 1 (Low) 3
24 1 (Low) 0 (Low) 53 (Medium) 20 (Medium) 3 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 9 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 7 (Low) 0 (Low) 0 (Low) 40 (Medium) 12 (Low) 0 (Low) 3 (Low) 2
25 2 (Low) 0 (Low) 81 (Medium) 31 (Medium) 16 (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) 7 (Low) 0 (Low) 0 (Low) 119 (Very high) 1 (Low) 0 (Low) 6 (Low) 4
26 1 (Low) 0 (Low) 36 (Medium) 20 (Medium) 15 (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) 25 (Medium) 0 (Low) 1 (Low) 149 (Very high) 8 (Low) 0 (Low) 9 (Low) 9
27 1 (Low) 0 (Low) 19 (Low) 11 (Low) 2 (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) 60 (High) 7 (Low) 0 (Low) 12 (Low) 4
28 0 (Low) 0 (Low) 30 (Medium) 11 (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) 3 (Low) 0 (Low) 0 (Low) 36 (Medium) 4 (Low) 0 (Low) 5 (Low) 5
29 2 (Low) 0 (Low) 72 (Medium) 12 (Low) 11 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 5 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 5 (Low) 0 (Low) 0 (Low) 73 (High) 6 (Low) 0 (Low) 9 (Low) 3
30 0 (Low) 0 (Low) 81 (Medium) 10 (Low) 31 (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) 5 (Low) 0 (Low) 2 (Low) 109 (Very high) 3 (Low) 0 (Low) 21 (Medium) 4
31 0 (Low) 0 (Low) 78 (Medium) 7 (Low) 26 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 5 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 5 (Low) 0 (Low) 4 (Low) 92 (High) 0 (Low) 0 (Low) 20 (Medium) 3