Madrid-Ciudad Universitaria — May 1999

Main only
1,148 Olive — day 31
592 Olive — day 30
434 Olive — day 29
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 0 (Low) 4 (Low) 3 (Low) 7 (Low) 0 (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) 1 (Low) 0 (Low) 0 (Low) 33 (Medium) 0 (Low) 0 (Low) 1 (Low) 2
2 0 (Low) 3 (Low) 3 (Low) 1 (Low) 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) 59 (High) 0 (Low) 0 (Low) 0 (Low) 5
3 0 (Low) 14 (Low) 0 (Low) 1 (Low) 3 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 3 (Low) 0 (Low) 3 (Low) 0 (Low) 1 (Low) 64 (High) 1 (Low) 0 (Low) 0 (Low) 4
4 3 (Low) 11 (Low) 6 (Low) 7 (Low) 4 (Low) 1 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 12 (Low) 0 (Low) 0 (Low) 419 (Very high) 2 (Low) 0 (Low) 1 (Low) 7
5 0 (Low) 2 (Low) 3 (Low) 5 (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) 111 (Very high) 0 (Low) 0 (Low) 0 (Low) 1
6 0 (Low) 0 (Low) 4 (Low) 5 (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) 1 (Low) 0 (Low) 0 (Low) 64 (High) 0 (Low) 0 (Low) 0 (Low) 3
7 0 (Low) 2 (Low) 1 (Low) 2 (Low) 1 (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) 1 (Low) 0 (Low) 0 (Low) 82 (High) 0 (Low) 0 (Low) 0 (Low) 3
8 0 (Low) 0 (Low) 4 (Low) 2 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 4 (Low) 0 (Low) 0 (Low) 70 (High) 3 (Low) 0 (Low) 0 (Low) 3
9 0 (Low) 0 (Low) 18 (Low) 14 (Low) 36 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 3 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 111 (Very high) 1 (Low) 0 (Low) 0 (Low) 2
10 1 (Low) 0 (Low) 17 (Low) 20 (Medium) 21 (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) 11 (Low) 0 (Low) 0 (Low) 149 (Very high) 1 (Low) 0 (Low) 0 (Low) 2
11 0 (Low) 1 (Low) 12 (Low) 12 (Low) 3 (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) 3 (Low) 0 (Low) 0 (Low) 187 (Very high) 3 (Low) 0 (Low) 0 (Low) 1
12 1 (Low) 0 (Low) 10 (Low) 17 (Low) 3 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 4 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 40 (Medium) 0 (Low) 0 (Low) 262 (Very high) 4 (Low) 0 (Low) 1 (Low) 6
13 2 (Low) 0 (Low) 11 (Low) 15 (Low) 3 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 3 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 18 (Medium) 0 (Low) 0 (Low) 131 (Very high) 4 (Low) 0 (Low) 0 (Low) 4
14 6 (Low) 0 (Low) 11 (Low) 31 (Medium) 12 (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) 17 (Medium) 0 (Low) 1 (Low) 309 (Very high) 11 (Low) 0 (Low) 0 (Low) 21
15 3 (Low) 0 (Low) 28 (Low) 31 (Medium) 8 (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) 14 (Low) 0 (Low) 1 (Low) 170 (Very high) 8 (Low) 0 (Low) 3 (Low) 7
16 3 (Low) 1 (Low) 41 (Medium) 62 (High) 41 (Low) 0 (Low) 4 (Low) 0 (Low) 0 (Low) 0 (Low) 10 (Low) 0 (Low) 2 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 49 (Medium) 0 (Low) 0 (Low) 104 (Very high) 9 (Low) 0 (Low) 1 (Low) 5
17 1 (Low) 0 (Low) 7 (Low) 24 (Medium) 37 (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) 31 (Medium) 0 (Low) 2 (Low) 84 (High) 5 (Low) 0 (Low) 1 (Low) 9
18 0 (Low) 0 (Low) 2 (Low) 6 (Low) 3 (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) 12 (Low) 0 (Low) 0 (Low) 65 (High) 1 (Low) 0 (Low) 0 (Low) 3
19 0 (Low) 0 (Low) 7 (Low) 6 (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) 83 (High) 0 (Low) 0 (Low) 82 (High) 5 (Low) 0 (Low) 1 (Low) 7
20 0 (Low) 0 (Low) 17 (Low) 24 (Medium) 1 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 3 (Low) 0 (Low) 0 (Low) 75 (High) 3 (Low) 0 (Low) 0 (Low) 6
21 4 (Low) 0 (Low) 17 (Low) 28 (Medium) 1 (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) 110 (Very high) 0 (Low) 0 (Low) 111 (Very high) 5 (Low) 0 (Low) 0 (Low) 9
22 24 (Low) 0 (Low) 21 (Low) 25 (Medium) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 4 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 30 (Medium) 0 (Low) 0 (Low) 70 (High) 0 (Low) 0 (Low) 3 (Low) 12
23 15 (Low) 0 (Low) 15 (Low) 18 (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) 17 (Medium) 0 (Low) 0 (Low) 20 (Medium) 1 (Low) 0 (Low) 1 (Low) 5
24 3 (Low) 0 (Low) 29 (Low) 17 (Low) 30 (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) 21 (Medium) 0 (Low) 1 (Low) 43 (Medium) 2 (Low) 0 (Low) 3 (Low) 9
25 7 (Low) 0 (Low) 34 (Medium) 5 (Low) 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) 12 (Low) 0 (Low) 1 (Low) 66 (High) 2 (Low) 0 (Low) 3 (Low) 12
26 4 (Low) 0 (Low) 41 (Medium) 9 (Low) 197 (Medium) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 4 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 9 (Low) 0 (Low) 3 (Low) 154 (Very high) 0 (Low) 0 (Low) 2 (Low) 12
27 10 (Low) 0 (Low) 110 (High) 45 (Medium) 293 (High) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 3 (Low) 2 (Low) 0 (Low) 2 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 89 (High) 0 (Low) 2 (Low) 228 (Very high) 5 (Low) 0 (Low) 0 (Low) 8
28 13 (Low) 0 (Low) 76 (Medium) 36 (Medium) 183 (Medium) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 18 (Medium) 0 (Low) 0 (Low) 2 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 34 (Medium) 0 (Low) 3 (Low) 130 (Very high) 8 (Low) 0 (Low) 3 (Low) 8
29 21 (Low) 0 (Low) 218 (Very high) 42 (Medium) 434 (Very high) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 22 (Medium) 13 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 17 (Medium) 0 (Low) 0 (Low) 168 (Very high) 12 (Low) 0 (Low) 2 (Low) 15
30 11 (Low) 0 (Low) 75 (Medium) 18 (Low) 592 (Very high) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 6 (Low) 5 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 3 (Low) 0 (Low) 5 (Low) 106 (Very high) 10 (Low) 0 (Low) 5 (Low) 13
31 6 (Low) 0 (Low) 50 (Medium) 9 (Low) 1,148 (Very high) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 16 (Medium) 5 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 2 (Low) 0 (Low) 17 (Medium) 0 (Low) 8 (Low) 105 (Very high) 4 (Low) 0 (Low) 5 (Low) 12