Madrid-Ciudad Universitaria — March 2021

Main only
327 Poplar — day 3
285 Poplar — day 5
234 Poplar — day 1
31 Days measured
Daily pollen level evolution
Day Plantain Olive Birch Privet Alder Maple Mugwort Composites Hazel Heather Eucalyptus Ash Mulberry Elm Pine Poplar Oak Sorrel Willow Nettle Other Unidentified
1 0 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 2 (Low) 2 (Low) 234 (Very high) 0 (Low) 0 (Low) 0 (Low) 3 (Low) 5 0
2 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 2 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 2 (Low) 0 (Low) 203 (Very high) 0 (Low) 0 (Low) 0 (Low) 4 (Low) 3 1
3 0 (Low) 0 (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) 3 (Low) 327 (Very high) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 5 2
4 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 3 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 2 (Low) 0 (Low) 3 (Low) 1 (Low) 103 (Very high) 0 (Low) 0 (Low) 0 (Low) 5 (Low) 5 1
5 0 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 6 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 1 (Low) 3 (Low) 0 (Low) 285 (Very high) 0 (Low) 0 (Low) 1 (Low) 10 (Low) 4 1
6 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 11 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 2 (Low) 2 (Low) 137 (Very high) 0 (Low) 0 (Low) 0 (Low) 13 (Low) 2 2
7 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 5 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 1 (Low) 1 (Low) 93 (High) 2 (Low) 0 (Low) 0 (Low) 21 (Medium) 4 1
8 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 3 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 4 (Low) 4 (Low) 121 (Very high) 0 (Low) 0 (Low) 0 (Low) 4 (Low) 3 0
9 0 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 9 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 3 (Low) 1 (Low) 1 (Low) 3 (Low) 69 (High) 0 (Low) 0 (Low) 1 (Low) 3 (Low) 1 1
10 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 8 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 2 (Low) 0 (Low) 3 (Low) 0 (Low) 25 (Medium) 0 (Low) 1 (Low) 2 (Low) 10 (Low) 1 1
11 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 10 (Low) 0 (Low) 0 (Low) 0 (Low) 2 (Low) 0 (Low) 6 (Low) 0 (Low) 5 (Low) 2 (Low) 67 (High) 0 (Low) 1 (Low) 9 (Low) 17 (Medium) 4 0
12 0 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 7 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 5 (Low) 0 (Low) 2 (Low) 5 (Low) 61 (High) 1 (Low) 1 (Low) 3 (Low) 8 (Low) 5 0
13 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 6 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 2 (Low) 0 (Low) 0 (Low) 2 (Low) 52 (High) 0 (Low) 0 (Low) 24 (Medium) 5 (Low) 2 1
14 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 5 (Low) 0 (Low) 0 (Low) 2 (Low) 1 (Low) 0 (Low) 2 (Low) 0 (Low) 2 (Low) 2 (Low) 61 (High) 0 (Low) 0 (Low) 9 (Low) 4 (Low) 3 0
15 0 (Low) 0 (Low) 2 (Low) 0 (Low) 0 (Low) 11 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 2 (Low) 0 (Low) 2 (Low) 5 (Low) 72 (High) 1 (Low) 1 (Low) 4 (Low) 9 (Low) 15 2
16 0 (Low) 0 (Low) 1 (Low) 0 (Low) 1 (Low) 9 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 1 (Low) 2 (Low) 4 (Low) 2 (Low) 6 (Low) 145 (Very high) 1 (Low) 1 (Low) 9 (Low) 7 (Low) 40 1
17 0 (Low) 0 (Low) 1 (Low) 0 (Low) 1 (Low) 9 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 3 (Low) 5 (Low) 87 (High) 1 (Low) 1 (Low) 15 (Medium) 7 (Low) 33 1
18 0 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 3 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 2 (Low) 10 (Low) 45 (Medium) 2 (Low) 0 (Low) 3 (Low) 3 (Low) 9 0
19 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 4 (Low) 1 (Low) 3 (Low) 3 (Low) 36 (Medium) 1 (Low) 1 (Low) 7 (Low) 3 (Low) 3 0
20 0 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 4 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 2 (Low) 1 (Low) 1 (Low) 14 (Low) 25 (Medium) 0 (Low) 0 (Low) 5 (Low) 3 (Low) 4 1
21 0 (Low) 0 (Low) 2 (Low) 0 (Low) 1 (Low) 2 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 1 (Low) 11 (Low) 20 (Medium) 0 (Low) 0 (Low) 2 (Low) 5 (Low) 4 0
22 1 (Low) 0 (Low) 2 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 2 (Low) 1 (Low) 14 (Low) 42 (Medium) 1 (Low) 0 (Low) 5 (Low) 3 (Low) 5 0
23 2 (Low) 0 (Low) 3 (Low) 0 (Low) 0 (Low) 5 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 2 (Low) 4 (Low) 2 (Low) 11 (Low) 18 (Medium) 1 (Low) 1 (Low) 3 (Low) 11 (Low) 13 0
24 1 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 4 (Low) 0 (Low) 1 (Low) 0 (Low) 2 (Low) 0 (Low) 9 (Low) 13 (Low) 2 (Low) 35 (Medium) 21 (Medium) 7 (Low) 2 (Low) 17 (Medium) 11 (Low) 15 2
25 3 (Low) 0 (Low) 3 (Low) 0 (Low) 1 (Low) 4 (Low) 0 (Low) 0 (Low) 0 (Low) 5 (Low) 0 (Low) 21 (Medium) 18 (Medium) 2 (Low) 62 (High) 28 (Medium) 10 (Low) 5 (Low) 4 (Low) 21 (Medium) 20 2
26 4 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 2 (Low) 0 (Low) 10 (Low) 13 (Low) 1 (Low) 98 (High) 36 (Medium) 50 (High) 7 (Low) 4 (Low) 17 (Medium) 25 2
27 2 (Low) 0 (Low) 2 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 3 (Low) 0 (Low) 13 (Low) 56 (High) 1 (Low) 60 (High) 16 (Medium) 15 (Medium) 1 (Low) 26 (Medium) 19 (Medium) 12 2
28 3 (Low) 0 (Low) 2 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 6 (Low) 78 (High) 1 (Low) 102 (Very high) 24 (Medium) 8 (Low) 0 (Low) 6 (Low) 16 (Medium) 17 2
29 1 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 1 (Low) 1 (Low) 97 (High) 1 (Low) 114 (Very high) 26 (Medium) 10 (Low) 2 (Low) 7 (Low) 27 (Medium) 26 0
30 1 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 1 (Low) 0 (Low) 2 (Low) 74 (High) 2 (Low) 79 (High) 15 (Medium) 8 (Low) 1 (Low) 8 (Low) 16 (Medium) 8 1
31 1 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 2 (Low) 85 (High) 0 (Low) 89 (High) 11 (Low) 8 (Low) 0 (Low) 2 (Low) 10 (Low) 13 1