Madrid-Ciudad Universitaria — April 1994

Main only
247 London Plane — day 1
205 Oak — day 1
192 London Plane — day 2
30 Days measured
Daily pollen level evolution
Day Cypress/Yew London Plane Grasses Plantain Olive Birch Privet Alder Mugwort Chestnut Composites Hazel Heather Ash Mulberry Elm Pine Poplar Goosefoot/Amaranth Oak Sorrel Willow Nettle Unidentified
1 10 (Low) 247 (High) 7 (Low) 13 (Low) 11 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 7 (Low) 0 (Low) 7 (Low) 12 (Low) 0 (Low) 205 (Very high) 11 (Low) 0 (Low) 5 (Low) 61
2 24 (Low) 192 (High) 2 (Low) 8 (Low) 1 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 8 (Low) 0 (Low) 20 (Medium) 5 (Low) 0 (Low) 54 (High) 0 (Low) 0 (Low) 5 (Low) 27
3 6 (Low) 77 (Medium) 1 (Low) 1 (Low) 4 (Low) 2 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 2 (Low) 0 (Low) 1 (Low) 0 (Low) 4 (Low) 0 (Low) 8 (Low) 8 (Low) 0 (Low) 2 (Low) 0 (Low) 0 (Low) 0 (Low) 12
4 9 (Low) 33 (Medium) 3 (Low) 2 (Low) 2 (Low) 2 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 5 (Low) 0 (Low) 3 (Low) 3 (Low) 0 (Low) 7 (Low) 0 (Low) 0 (Low) 0 (Low) 7
5 1 (Low) 49 (Medium) 3 (Low) 2 (Low) 7 (Low) 2 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 5 (Low) 0 (Low) 4 (Low) 6 (Low) 0 (Low) 5 (Low) 0 (Low) 0 (Low) 5 (Low) 12
6 11 (Low) 76 (Medium) 0 (Low) 1 (Low) 3 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 3 (Low) 0 (Low) 3 (Low) 0 (Low) 5 (Low) 0 (Low) 3 (Low) 5 (Low) 0 (Low) 3 (Low) 0 (Low) 0 (Low) 1 (Low) 19
7 0 (Low) 26 (Low) 0 (Low) 2 (Low) 0 (Low) 3 (Low) 0 (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) 2 (Low) 0 (Low) 0 (Low) 0 (Low) 5
8 4 (Low) 34 (Medium) 2 (Low) 0 (Low) 2 (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) 0 (Low) 0 (Low) 42 (Medium) 0 (Low) 0 (Low) 0 (Low) 22
9 2 (Low) 38 (Medium) 4 (Low) 4 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 26 (Medium) 0 (Low) 4 (Low) 6 (Low) 0 (Low) 32 (Medium) 1 (Low) 0 (Low) 0 (Low) 13
10 4 (Low) 61 (Medium) 7 (Low) 2 (Low) 0 (Low) 5 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 3 (Low) 0 (Low) 19 (Medium) 0 (Low) 5 (Low) 3 (Low) 0 (Low) 70 (High) 1 (Low) 0 (Low) 2 (Low) 18
11 3 (Low) 57 (Medium) 4 (Low) 2 (Low) 3 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 11 (Low) 0 (Low) 3 (Low) 5 (Low) 0 (Low) 14 (Low) 1 (Low) 0 (Low) 0 (Low) 28
12 7 (Low) 37 (Medium) 1 (Low) 2 (Low) 0 (Low) 2 (Low) 0 (Low) 0 (Low) 0 (Low) 2 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 5 (Low) 0 (Low) 3 (Low) 2 (Low) 0 (Low) 18 (Medium) 0 (Low) 0 (Low) 0 (Low) 11
13 2 (Low) 5 (Low) 1 (Low) 2 (Low) 1 (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) 0 (Low) 28 (Medium) 0 (Low) 0 (Low) 3 (Low) 8
14 4 (Low) 20 (Low) 0 (Low) 4 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 10 (Low) 0 (Low) 2 (Low) 5 (Low) 0 (Low) 23 (Medium) 0 (Low) 0 (Low) 3 (Low) 12
15 4 (Low) 20 (Low) 0 (Low) 3 (Low) 4 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 5 (Low) 0 (Low) 9 (Low) 0 (Low) 0 (Low) 3 (Low) 20
16 0 (Low) 9 (Low) 0 (Low) 2 (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) 1 (Low) 3 (Low) 0 (Low) 6 (Low) 0 (Low) 0 (Low) 0 (Low) 14
17 3 (Low) 6 (Low) 0 (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) 0 (Low) 4 (Low) 0 (Low) 0 (Low) 18 (Medium) 0 (Low) 0 (Low) 0 (Low) 4
18 0 (Low) 3 (Low) 0 (Low) 5 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 2 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 2 (Low) 0 (Low) 76 (High) 0 (Low) 0 (Low) 6 (Low) 6
19 1 (Low) 2 (Low) 2 (Low) 5 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 3 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 19 (Medium) 1 (Low) 0 (Low) 3 (Low) 6
20 1 (Low) 3 (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) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 10 (Low) 0 (Low) 0 (Low) 1 (Low) 3
21 1 (Low) 5 (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) 1 (Low) 0 (Low) 1 (Low) 1 (Low) 0 (Low) 98 (High) 2 (Low) 0 (Low) 5 (Low) 12
22 1 (Low) 7 (Low) 2 (Low) 18 (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) 1 (Low) 0 (Low) 0 (Low) 94 (High) 8 (Low) 0 (Low) 9 (Low) 24
23 1 (Low) 0 (Low) 1 (Low) 12 (Low) 2 (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) 2 (Low) 0 (Low) 50 (High) 5 (Low) 0 (Low) 7 (Low) 11
24 1 (Low) 2 (Low) 0 (Low) 2 (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) 3 (Low) 0 (Low) 0 (Low) 56 (High) 4 (Low) 0 (Low) 3 (Low) 17
25 4 (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) 3 (Low) 0 (Low) 0 (Low) 78 (High) 0 (Low) 0 (Low) 0 (Low) 11
26 0 (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) 0 (Low) 0 (Low) 0 (Low) 2 (Low) 0 (Low) 0 (Low) 38 (Medium) 1 (Low) 0 (Low) 0 (Low) 7
27 0 (Low) 0 (Low) 8 (Low) 10 (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) 0 (Low) 13 (Low) 4 (Low) 0 (Low) 3 (Low) 4
28 5 (Low) 2 (Low) 6 (Low) 8 (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) 3 (Low) 1 (Low) 0 (Low) 63 (High) 1 (Low) 0 (Low) 0 (Low) 8
29 4 (Low) 1 (Low) 2 (Low) 5 (Low) 3 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 3 (Low) 0 (Low) 11 (Low) 0 (Low) 3 (Low) 77 (High) 2 (Low) 0 (Low) 3 (Low) 19
30 2 (Low) 0 (Low) 2 (Low) 3 (Low) 2 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 3 (Low) 0 (Low) 3 (Low) 57 (High) 1 (Low) 0 (Low) 4 (Low) 19