Alcalá de Henares — June 1998

Main only
457 Pine — day 11
428 Pine — day 14
375 Pine — day 10
30 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 0 (Low) 0 (Low) 43 (Medium) 15 (Low) 48 (Low) 0 (Low) 1 (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) 4 (Low) 4 (Low) 9 (Low) 0 (Low) 7 (Low) 22
2 0 (Low) 0 (Low) 105 (High) 23 (Medium) 58 (Medium) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 9 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 5 (Low) 0 (Low) 4 (Low) 3 (Low) 18 (Medium) 0 (Low) 3 (Low) 25
3 0 (Low) 0 (Low) 157 (Very high) 39 (Medium) 44 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 3 (Low) 0 (Low) 5 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 10 (Low) 0 (Low) 1 (Low) 74 (High) 11 (Low) 0 (Low) 8 (Low) 49
4 1 (Low) 0 (Low) 100 (High) 30 (Medium) 30 (Low) 0 (Low) 2 (Low) 0 (Low) 0 (Low) 0 (Low) 2 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 13 (Low) 0 (Low) 6 (Low) 122 (Very high) 4 (Low) 0 (Low) 9 (Low) 50
5 0 (Low) 0 (Low) 33 (Medium) 16 (Low) 29 (Low) 0 (Low) 3 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 8 (Low) 0 (Low) 1 (Low) 9 (Low) 15 (Medium) 0 (Low) 6 (Low) 15
6 0 (Low) 0 (Low) 121 (High) 35 (Medium) 68 (Medium) 0 (Low) 2 (Low) 0 (Low) 0 (Low) 0 (Low) 11 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 121 (Very high) 0 (Low) 11 (Low) 88 (High) 75 (High) 0 (Low) 9 (Low) 55
7 0 (Low) 0 (Low) 63 (Medium) 19 (Low) 36 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 2 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 32 (Medium) 0 (Low) 4 (Low) 20 (Medium) 44 (Medium) 0 (Low) 9 (Low) 22
8 2 (Low) 0 (Low) 91 (High) 32 (Medium) 26 (Low) 0 (Low) 7 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 2 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 304 (Very high) 0 (Low) 5 (Low) 153 (Very high) 53 (High) 0 (Low) 11 (Low) 35
9 0 (Low) 0 (Low) 67 (Medium) 33 (Medium) 45 (Low) 0 (Low) 2 (Low) 0 (Low) 0 (Low) 0 (Low) 2 (Low) 0 (Low) 5 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 250 (Very high) 0 (Low) 6 (Low) 116 (Very high) 38 (Medium) 0 (Low) 11 (Low) 24
10 0 (Low) 0 (Low) 155 (Very high) 56 (High) 84 (Medium) 0 (Low) 9 (Low) 0 (Low) 0 (Low) 0 (Low) 9 (Low) 0 (Low) 2 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 375 (Very high) 0 (Low) 4 (Low) 159 (Very high) 111 (Very high) 0 (Low) 9 (Low) 45
11 2 (Low) 0 (Low) 98 (High) 42 (Medium) 27 (Low) 0 (Low) 5 (Low) 0 (Low) 0 (Low) 0 (Low) 5 (Low) 0 (Low) 42 (Medium) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 457 (Very high) 0 (Low) 1 (Low) 142 (Very high) 37 (Medium) 0 (Low) 17 (Medium) 33
12 1 (Low) 0 (Low) 27 (Low) 24 (Medium) 20 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 4 (Low) 0 (Low) 12 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 180 (Very high) 0 (Low) 0 (Low) 58 (High) 22 (Medium) 0 (Low) 6 (Low) 26
13 0 (Low) 0 (Low) 99 (High) 33 (Medium) 30 (Low) 0 (Low) 2 (Low) 0 (Low) 0 (Low) 0 (Low) 5 (Low) 0 (Low) 7 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 315 (Very high) 0 (Low) 8 (Low) 74 (High) 56 (High) 0 (Low) 17 (Medium) 38
14 0 (Low) 0 (Low) 195 (Very high) 29 (Medium) 53 (Medium) 0 (Low) 2 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 14 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 428 (Very high) 0 (Low) 4 (Low) 115 (Very high) 61 (High) 0 (Low) 12 (Low) 53
15 2 (Low) 0 (Low) 102 (High) 29 (Medium) 74 (Medium) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 4 (Low) 0 (Low) 2 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 235 (Very high) 0 (Low) 2 (Low) 204 (Very high) 20 (Medium) 0 (Low) 16 (Medium) 44
16 1 (Low) 0 (Low) 37 (Medium) 18 (Low) 29 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 2 (Low) 0 (Low) 5 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 68 (High) 0 (Low) 1 (Low) 84 (High) 12 (Low) 0 (Low) 4 (Low) 29
17 1 (Low) 0 (Low) 29 (Low) 15 (Low) 27 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 5 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 85 (High) 0 (Low) 3 (Low) 30 (Medium) 15 (Medium) 0 (Low) 12 (Low) 15
18 0 (Low) 0 (Low) 22 (Low) 13 (Low) 55 (Medium) 0 (Low) 5 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 36 (Medium) 0 (Low) 2 (Low) 36 (Medium) 6 (Low) 0 (Low) 7 (Low) 24
19 1 (Low) 0 (Low) 27 (Low) 11 (Low) 113 (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) 155 (Very high) 0 (Low) 7 (Low) 26 (Medium) 2 (Low) 0 (Low) 12 (Low) 26
20 0 (Low) 0 (Low) 26 (Low) 16 (Low) 109 (Medium) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 55 (High) 0 (Low) 5 (Low) 18 (Medium) 4 (Low) 0 (Low) 12 (Low) 30
21 0 (Low) 0 (Low) 28 (Low) 11 (Low) 55 (Medium) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 4 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 16 (Medium) 0 (Low) 4 (Low) 20 (Medium) 4 (Low) 0 (Low) 5 (Low) 23
22 0 (Low) 0 (Low) 29 (Low) 6 (Low) 9 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 3 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 4 (Low) 0 (Low) 3 (Low) 7 (Low) 4 (Low) 0 (Low) 1 (Low) 14
23 0 (Low) 0 (Low) 31 (Medium) 10 (Low) 6 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 2 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 6 (Low) 0 (Low) 2 (Low) 9 (Low) 5 (Low) 0 (Low) 2 (Low) 16
24 0 (Low) 0 (Low) 70 (Medium) 10 (Low) 9 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 2 (Low) 0 (Low) 2 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 12 (Low) 0 (Low) 4 (Low) 15 (Medium) 6 (Low) 0 (Low) 4 (Low) 19
25 0 (Low) 0 (Low) 63 (Medium) 11 (Low) 5 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 2 (Low) 2 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 31 (Medium) 0 (Low) 1 (Low) 8 (Low) 9 (Low) 0 (Low) 3 (Low) 15
26 0 (Low) 0 (Low) 26 (Low) 6 (Low) 2 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 1 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 7 (Low) 0 (Low) 0 (Low) 1 (Low) 2 (Low) 0 (Low) 2 (Low) 10
27 0 (Low) 0 (Low) 16 (Low) 4 (Low) 0 (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) 0 (Low) 0 (Low) 2 (Low) 0 (Low) 0 (Low) 2
28 0 (Low) 0 (Low) 40 (Medium) 2 (Low) 2 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 2 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 5 (Low) 0 (Low) 0 (Low) 1 (Low) 1 (Low) 0 (Low) 1 (Low) 5
29 0 (Low) 0 (Low) 22 (Low) 5 (Low) 4 (Low) 0 (Low) 4 (Low) 0 (Low) 0 (Low) 1 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 9 (Low) 0 (Low) 2 (Low) 2 (Low) 1 (Low) 0 (Low) 2 (Low) 8
30 0 (Low) 0 (Low) 9 (Low) 2 (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) 0 (Low) 12 (Low) 0 (Low) 1 (Low) 4 (Low) 1 (Low) 0 (Low) 1 (Low) 7