Madrid-Ciudad Universitaria — March 2015

Main only
9,240 London Plane — day 31
1,891 Poplar — day 13
1,327 London Plane — day 30
31 Days measured
Daily pollen level evolution
Day Cypress/Yew London Plane Grasses Plantain Olive Birch Privet Alder Maple Mugwort Chestnut Composites Hazel Heather Eucalyptus Ash Mulberry Elm Pine Poplar Goosefoot/Amaranth Oak Sorrel Willow Nettle Other Unidentified
1 325 (Very high) 0 (Low) 3 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 66 (High) 0 (Low) 122 (Very high) 0 (Low) 4 (Low) 0 (Low) 1 (Low) 0 (Low) 3 (Low) 7 (Low) 1 1
2 398 (Very high) 1 (Low) 10 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 2 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 37 (Medium) 0 (Low) 114 (Very high) 1 (Low) 4 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 22 (Medium) 0 0
3 165 (High) 0 (Low) 4 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 46 (Medium) 0 (Low) 75 (High) 0 (Low) 17 (Medium) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 18 (Medium) 1 0
4 193 (High) 0 (Low) 8 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 26 (Medium) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 46 (Medium) 0 (Low) 76 (High) 0 (Low) 197 (Very high) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 4 (Low) 0 0
5 47 (Medium) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 7 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 2 (Low) 0 (Low) 0 (Low) 10 (Low) 0 (Low) 32 (Medium) 1 (Low) 95 (High) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 3 (Low) 0 0
6 91 (High) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 5 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 2 (Low) 0 (Low) 0 (Low) 9 (Low) 0 (Low) 33 (Medium) 0 (Low) 40 (Medium) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 15 (Medium) 1 0
7 350 (Very high) 0 (Low) 4 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 2 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 12 (Low) 0 (Low) 45 (Medium) 1 (Low) 96 (High) 1 (Low) 1 (Low) 0 (Low) 1 (Low) 12 (Low) 1 1
8 573 (Very high) 0 (Low) 12 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 25 (Medium) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 4 (Low) 0 (Low) 0 (Low) 52 (High) 0 (Low) 76 (High) 1 (Low) 603 (Very high) 0 (Low) 1 (Low) 0 (Low) 8 (Low) 13 (Low) 0 1
9 412 (Very high) 0 (Low) 21 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 6 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 17 (Medium) 0 (Low) 26 (Medium) 1 (Low) 129 (Very high) 0 (Low) 1 (Low) 0 (Low) 2 (Low) 28 (Medium) 5 1
10 268 (Very high) 0 (Low) 14 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 2 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 11 (Low) 0 (Low) 17 (Medium) 0 (Low) 324 (Very high) 1 (Low) 0 (Low) 0 (Low) 1 (Low) 24 (Medium) 1 1
11 496 (Very high) 0 (Low) 18 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 3 (Low) 3 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 13 (Low) 0 (Low) 20 (Medium) 1 (Low) 331 (Very high) 0 (Low) 1 (Low) 1 (Low) 5 (Low) 33 (Medium) 1 2
12 385 (Very high) 0 (Low) 23 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 3 (Low) 4 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 25 (Medium) 0 (Low) 14 (Low) 2 (Low) 453 (Very high) 0 (Low) 0 (Low) 3 (Low) 10 (Low) 21 (Medium) 1 0
13 703 (Very high) 0 (Low) 8 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 5 (Low) 13 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 36 (Medium) 0 (Low) 26 (Medium) 6 (Low) 1,891 (Very high) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 7 (Low) 1 0
14 94 (High) 0 (Low) 4 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 4 (Low) 4 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 17 (Medium) 0 (Low) 9 (Low) 4 (Low) 515 (Very high) 0 (Low) 2 (Low) 1 (Low) 5 (Low) 6 (Low) 4 1
15 29 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 19 (Medium) 0 (Low) 4 (Low) 1 (Low) 130 (Very high) 0 (Low) 1 (Low) 0 (Low) 2 (Low) 1 (Low) 1 0
16 42 (Medium) 0 (Low) 3 (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) 3 (Low) 0 (Low) 4 (Low) 0 (Low) 95 (High) 0 (Low) 0 (Low) 0 (Low) 3 (Low) 5 (Low) 3 1
17 54 (Medium) 9 (Low) 5 (Low) 2 (Low) 0 (Low) 0 (Low) 0 (Low) 2 (Low) 12 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 4 (Low) 1 (Low) 13 (Low) 5 (Low) 254 (Very high) 0 (Low) 1 (Low) 1 (Low) 0 (Low) 15 (Medium) 5 1
18 49 (Medium) 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) 2 (Low) 0 (Low) 2 (Low) 1 (Low) 202 (Very high) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 0
19 86 (Medium) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 4 (Low) 3 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 5 (Low) 5 (Low) 319 (Very high) 0 (Low) 2 (Low) 0 (Low) 0 (Low) 4 (Low) 1 0
20 110 (High) 1 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 4 (Low) 9 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 3 (Low) 0 (Low) 8 (Low) 5 (Low) 244 (Very high) 0 (Low) 3 (Low) 0 (Low) 3 (Low) 1 (Low) 3 1
21 50 (Medium) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 4 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 2 (Low) 0 (Low) 125 (Very high) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 2 (Low) 0 0
22 29 (Low) 6 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 5 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 1 (Low) 2 (Low) 98 (High) 0 (Low) 0 (Low) 0 (Low) 2 (Low) 2 (Low) 1 0
23 8 (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) 18 (Medium) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 0
24 142 (High) 1 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 12 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 2 (Low) 2 (Low) 50 (High) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 1 (Low) 2 2
25 61 (Medium) 4 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 2 (Low) 5 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 3 (Low) 0 (Low) 3 (Low) 2 (Low) 24 (Medium) 0 (Low) 1 (Low) 0 (Low) 10 (Low) 2 (Low) 4 0
26 45 (Medium) 1 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 16 (Medium) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 2 (Low) 2 (Low) 47 (Medium) 0 (Low) 1 (Low) 0 (Low) 6 (Low) 4 (Low) 2 1
27 318 (Very high) 34 (Medium) 4 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 14 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 3 (Low) 0 (Low) 1 (Low) 4 (Low) 90 (High) 0 (Low) 0 (Low) 0 (Low) 3 (Low) 2 (Low) 3 3
28 218 (Very high) 159 (High) 7 (Low) 2 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 13 (Low) 0 (Low) 0 (Low) 3 (Low) 0 (Low) 1 (Low) 0 (Low) 2 (Low) 0 (Low) 0 (Low) 4 (Low) 160 (Very high) 0 (Low) 2 (Low) 1 (Low) 9 (Low) 8 (Low) 2 2
29 124 (High) 147 (High) 8 (Low) 2 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 7 (Low) 0 (Low) 0 (Low) 25 (Medium) 0 (Low) 1 (Low) 0 (Low) 22 (Medium) 1 (Low) 0 (Low) 9 (Low) 530 (Very high) 1 (Low) 1 (Low) 0 (Low) 19 (Medium) 14 (Low) 0 7
30 85 (Medium) 1,327 (Very high) 6 (Low) 0 (Low) 0 (Low) 30 (Medium) 0 (Low) 0 (Low) 9 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 2 (Low) 0 (Low) 10 (Low) 8 (Low) 2 (Low) 17 (Medium) 594 (Very high) 0 (Low) 0 (Low) 0 (Low) 5 (Low) 3 (Low) 14 5
31 68 (Medium) 9,240 (Very high) 8 (Low) 0 (Low) 0 (Low) 13 (Low) 0 (Low) 0 (Low) 7 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 9 (Low) 20 (Medium) 1 (Low) 19 (Medium) 495 (Very high) 0 (Low) 1 (Low) 0 (Low) 8 (Low) 5 (Low) 7 4