Alcalá de Henares — March 1995

Main only
1,124 London Plane — day 25
986 London Plane — day 20
947 London Plane — day 26
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 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) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 0
2 0 (Low) 0 (Low) 6 (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) 8 (Low) 0 (Low) 87 (High) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 2 (Low) 13
3 1 (Low) 0 (Low) 5 (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) 13 (Low) 2 (Low) 91 (High) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 2 (Low) 16
4 0 (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) 0 (Low) 0 (Low) 10 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 4
5 1 (Low) 0 (Low) 1 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 1 (Low) 0 (Low) 204 (Very high) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 26
6 0 (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) 1 (Low) 0 (Low) 201 (Very high) 0 (Low) 0 (Low) 0 (Low) 3 (Low) 0 (Low) 2
7 1 (Low) 0 (Low) 2 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 55 (High) 0 (Low) 18 (Medium) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 3 (Low) 3
8 10 (Low) 0 (Low) 6 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 1 (Low) 0 (Low) 1 (Low) 1 (Low) 34 (Medium) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 3 (Low) 0
9 3 (Low) 0 (Low) 4 (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) 8 (Low) 0 (Low) 35 (Medium) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 2 (Low) 0
10 25 (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) 1 (Low) 0 (Low) 2 (Low) 1 (Low) 27 (Medium) 1 (Low) 0 (Low) 0 (Low) 1 (Low) 5 (Low) 2
11 10 (Low) 0 (Low) 2 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 3 (Low) 0 (Low) 23 (Medium) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 4 (Low) 1
12 13 (Low) 2 (Low) 2 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 1 (Low) 0 (Low) 1 (Low) 1 (Low) 31 (Medium) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 5 (Low) 2
13 20 (Low) 0 (Low) 1 (Low) 0 (Low) 1 (Low) 4 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 25 (Medium) 0 (Low) 1 (Low) 0 (Low) 3 (Low) 3 (Low) 4
14 4 (Low) 9 (Low) 2 (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) 1 (Low) 0 (Low) 13 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 2
15 7 (Low) 9 (Low) 2 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 2 (Low) 4 (Low) 30 (Medium) 0 (Low) 2 (Low) 0 (Low) 0 (Low) 3 (Low) 2
16 4 (Low) 22 (Low) 5 (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) 20 (Medium) 0 (Low) 2 (Low) 1 (Low) 0 (Low) 6 (Low) 0
17 2 (Low) 76 (Medium) 26 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 2 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 4 (Low) 26 (Medium) 81 (High) 0 (Low) 10 (Low) 0 (Low) 0 (Low) 7 (Low) 19
18 1 (Low) 104 (High) 13 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 1 (Low) 32 (Medium) 42 (Medium) 0 (Low) 10 (Low) 0 (Low) 1 (Low) 5 (Low) 5
19 2 (Low) 422 (Very high) 22 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 5 (Low) 4 (Low) 192 (Very high) 37 (Medium) 0 (Low) 13 (Low) 2 (Low) 1 (Low) 7 (Low) 0
20 0 (Low) 986 (Very high) 11 (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) 1 (Low) 9 (Low) 49 (Medium) 0 (Low) 8 (Low) 0 (Low) 12 (Low) 4 (Low) 0
21 1 (Low) 211 (High) 1 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 5 (Low) 0 (Low) 43 (Medium) 63 (High) 0 (Low) 8 (Low) 1 (Low) 15 (Medium) 9 (Low) 0
22 7 (Low) 885 (Very high) 2 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 13 (Low) 2 (Low) 123 (Very high) 107 (Very high) 0 (Low) 23 (Medium) 0 (Low) 1 (Low) 8 (Low) 11
23 1 (Low) 98 (Medium) 5 (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) 19 (Medium) 12 (Low) 0 (Low) 4 (Low) 1 (Low) 3 (Low) 15 (Medium) 4
24 4 (Low) 508 (Very high) 1 (Low) 2 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 15 (Medium) 1 (Low) 72 (High) 53 (High) 0 (Low) 8 (Low) 0 (Low) 9 (Low) 12 (Low) 31
25 2 (Low) 1,124 (Very high) 1 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 36 (Medium) 27 (Medium) 184 (Very high) 85 (High) 0 (Low) 23 (Medium) 0 (Low) 16 (Medium) 22 (Medium) 14
26 1 (Low) 947 (Very high) 5 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 58 (High) 25 (Medium) 100 (Very high) 37 (Medium) 0 (Low) 11 (Low) 0 (Low) 8 (Low) 29 (Medium) 17
27 2 (Low) 432 (Very high) 6 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 1 (Low) 47 (Medium) 38 (Medium) 771 (Very high) 35 (Medium) 0 (Low) 26 (Medium) 0 (Low) 5 (Low) 10 (Low) 16
28 2 (Low) 305 (Very high) 6 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 54 (High) 12 (Low) 111 (Very high) 25 (Medium) 0 (Low) 14 (Low) 0 (Low) 2 (Low) 9 (Low) 5
29 1 (Low) 105 (High) 8 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 50 (High) 1 (Low) 20 (Medium) 9 (Low) 0 (Low) 11 (Low) 0 (Low) 4 (Low) 6 (Low) 3
30 1 (Low) 91 (Medium) 10 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 22 (Medium) 0 (Low) 32 (Medium) 9 (Low) 1 (Low) 8 (Low) 0 (Low) 1 (Low) 2 (Low) 115
31 0 (Low) 16 (Low) 6 (Low) 0 (Low) 2 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 19 (Medium) 0 (Low) 15 (Medium) 4 (Low) 1 (Low) 5 (Low) 0 (Low) 1 (Low) 2 (Low) 15