Madrid-Ciudad Universitaria — May 1996

Main only
346 Oak — day 26
267 Oak — day 25
216 Oak — day 27
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 1 (Low) 49 (Medium) 7 (Low) 20 (Medium) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 2 (Low) 0 (Low) 1 (Low) 1 (Low) 0 (Low) 1 (Low) 0 (Low) 11 (Low) 0 (Low) 0 (Low) 111 (Very high) 8 (Low) 0 (Low) 4 (Low) 20
2 1 (Low) 53 (Medium) 2 (Low) 10 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 9 (Low) 0 (Low) 0 (Low) 84 (High) 4 (Low) 2 (Low) 1 (Low) 9
3 0 (Low) 3 (Low) 1 (Low) 3 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 18 (Medium) 2 (Low) 0 (Low) 16 (Medium) 6
4 0 (Low) 6 (Low) 5 (Low) 23 (Medium) 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) 1 (Low) 0 (Low) 0 (Low) 62 (High) 6 (Low) 0 (Low) 15 (Medium) 14
5 3 (Low) 11 (Low) 32 (Medium) 25 (Medium) 7 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 92 (High) 15 (Medium) 1 (Low) 11 (Low) 45
6 1 (Low) 4 (Low) 3 (Low) 5 (Low) 16 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 25 (Medium) 1 (Low) 1 (Low) 2 (Low) 9
7 0 (Low) 3 (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) 6 (Low) 1 (Low) 0 (Low) 1 (Low) 2
8 1 (Low) 4 (Low) 14 (Low) 16 (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) 76 (High) 7 (Low) 0 (Low) 5 (Low) 10
9 1 (Low) 3 (Low) 7 (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) 0 (Low) 0 (Low) 10 (Low) 0 (Low) 0 (Low) 171 (Very high) 7 (Low) 1 (Low) 7 (Low) 12
10 0 (Low) 1 (Low) 0 (Low) 3 (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) 37 (Medium) 1 (Low) 0 (Low) 1 (Low) 3
11 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) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 5 (Low) 1 (Low) 0 (Low) 0 (Low) 0
12 1 (Low) 1 (Low) 2 (Low) 4 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 11 (Low) 0 (Low) 0 (Low) 110 (Very high) 7 (Low) 1 (Low) 5 (Low) 11
13 1 (Low) 0 (Low) 29 (Low) 45 (Medium) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 9 (Low) 0 (Low) 0 (Low) 54 (High) 14 (Low) 0 (Low) 8 (Low) 12
14 1 (Low) 0 (Low) 29 (Low) 15 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 3 (Low) 0 (Low) 0 (Low) 63 (High) 12 (Low) 0 (Low) 5 (Low) 23
15 1 (Low) 1 (Low) 51 (Medium) 30 (Medium) 130 (Medium) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 6 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 3 (Low) 0 (Low) 12 (Low) 0 (Low) 2 (Low) 49 (Medium) 25 (Medium) 0 (Low) 11 (Low) 35
16 0 (Low) 2 (Low) 53 (Medium) 16 (Low) 23 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 3 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 24 (Medium) 0 (Low) 1 (Low) 58 (High) 13 (Low) 0 (Low) 20 (Medium) 28
17 0 (Low) 5 (Low) 15 (Low) 10 (Low) 3 (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) 58 (High) 0 (Low) 0 (Low) 66 (High) 4 (Low) 1 (Low) 7 (Low) 14
18 1 (Low) 3 (Low) 11 (Low) 11 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 6 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 101 (Very high) 0 (Low) 0 (Low) 54 (High) 9 (Low) 0 (Low) 8 (Low) 17
19 1 (Low) 1 (Low) 0 (Low) 17 (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 (Low) 147 (Very high) 0 (Low) 0 (Low) 45 (Medium) 0 (Low) 0 (Low) 8 (Low) 8
20 1 (Low) 1 (Low) 20 (Low) 11 (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) 13 (Low) 0 (Low) 0 (Low) 20 (Medium) 6 (Low) 0 (Low) 1 (Low) 2
21 1 (Low) 0 (Low) 64 (Medium) 19 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 14 (Low) 0 (Low) 0 (Low) 41 (Medium) 11 (Low) 0 (Low) 7 (Low) 14
22 1 (Low) 1 (Low) 51 (Medium) 39 (Medium) 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) 30 (Medium) 0 (Low) 3 (Low) 43 (Medium) 11 (Low) 0 (Low) 10 (Low) 8
23 0 (Low) 1 (Low) 67 (Medium) 34 (Medium) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 37 (Medium) 0 (Low) 1 (Low) 54 (High) 20 (Medium) 0 (Low) 11 (Low) 11
24 2 (Low) 0 (Low) 60 (Medium) 23 (Medium) 56 (Medium) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 96 (High) 0 (Low) 4 (Low) 113 (Very high) 20 (Medium) 0 (Low) 17 (Medium) 19
25 1 (Low) 0 (Low) 123 (High) 36 (Medium) 36 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 2 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 105 (Very high) 0 (Low) 0 (Low) 267 (Very high) 73 (High) 0 (Low) 16 (Medium) 17
26 4 (Low) 0 (Low) 90 (High) 57 (High) 13 (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) 33 (Medium) 0 (Low) 0 (Low) 346 (Very high) 82 (High) 1 (Low) 17 (Medium) 19
27 6 (Low) 1 (Low) 63 (Medium) 54 (High) 2 (Low) 0 (Low) 2 (Low) 0 (Low) 0 (Low) 1 (Low) 2 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 44 (Medium) 0 (Low) 1 (Low) 216 (Very high) 74 (High) 0 (Low) 7 (Low) 24
28 25 (Low) 1 (Low) 108 (High) 62 (High) 1 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 9 (Low) 0 (Low) 3 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 20 (Medium) 0 (Low) 0 (Low) 100 (Very high) 16 (Medium) 0 (Low) 12 (Low) 18
29 8 (Low) 0 (Low) 109 (High) 79 (High) 3 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 2 (Low) 0 (Low) 3 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 36 (Medium) 0 (Low) 0 (Low) 73 (High) 13 (Low) 0 (Low) 13 (Low) 23
30 14 (Low) 1 (Low) 114 (High) 40 (Medium) 32 (Low) 0 (Low) 3 (Low) 0 (Low) 0 (Low) 1 (Low) 3 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 13 (Low) 0 (Low) 8 (Low) 105 (Very high) 10 (Low) 1 (Low) 10 (Low) 45
31 — — — — — — — — — — — — — — — — — — — — — — — — —