Collado Villalba — April 2004

Main only
115 Pine — day 27
114 London Plane — day 25
93 London Plane — day 22
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 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) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 6 (Low) 0 (Low) 2 (Low) 1 (Low) 1
2 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) 0 (Low) 4 (Low) 4 (Low) 0 (Low) 6 (Low) 0 (Low) 0 (Low) 0 (Low) 1
3 4 (Low) 1 (Low) 2 (Low) 1 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 1 (Low) 0 (Low) 5 (Low) 0 (Low) 5 (Low) 1 (Low) 2 (Low) 1 (Low) 1
4 8 (Low) 1 (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) 1 (Low) 4 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 1 (Low) 2
5 4 (Low) 2 (Low) 10 (Low) 2 (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) 2 (Low) 11 (Low) 0 (Low) 4 (Low) 0 (Low) 3 (Low) 2 (Low) 3
6 5 (Low) 2 (Low) 11 (Low) 0 (Low) 0 (Low) 8 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 3 (Low) 0 (Low) 27 (Medium) 36 (Medium) 1 (Low) 18 (Medium) 0 (Low) 0 (Low) 1 (Low) 9
7 6 (Low) 8 (Low) 11 (Low) 1 (Low) 0 (Low) 6 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 31 (Medium) 10 (Low) 0 (Low) 16 (Medium) 0 (Low) 3 (Low) 1 (Low) 6
8 6 (Low) 9 (Low) 14 (Low) 1 (Low) 0 (Low) 3 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 11 (Low) 10 (Low) 0 (Low) 16 (Medium) 0 (Low) 5 (Low) 4 (Low) 6
9 1 (Low) 1 (Low) 6 (Low) 0 (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) 14 (Low) 3 (Low) 0 (Low) 13 (Low) 0 (Low) 5 (Low) 1 (Low) 7
10 5 (Low) 1 (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) 9 (Low) 3 (Low) 0 (Low) 4 (Low) 0 (Low) 3 (Low) 0 (Low) 2
11 1 (Low) 3 (Low) 2 (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) 11 (Low) 1 (Low) 0 (Low) 2 (Low) 0 (Low) 0 (Low) 0 (Low) 1
12 3 (Low) 2 (Low) 7 (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) 1 (Low) 16 (Medium) 0 (Low) 0 (Low) 3 (Low) 1 (Low) 0 (Low) 0 (Low) 2
13 0 (Low) 0 (Low) 4 (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) 0 (Low) 2 (Low) 1 (Low) 0 (Low) 3 (Low) 0 (Low) 3 (Low) 0 (Low) 5
14 1 (Low) 8 (Low) 1 (Low) 9 (Low) 0 (Low) 4 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 11 (Low) 3 (Low) 0 (Low) 0 (Low) 0 (Low) 6 (Low) 0 (Low) 4
15 6 (Low) 13 (Low) 8 (Low) 0 (Low) 0 (Low) 4 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 15 (Medium) 0 (Low) 0 (Low) 9 (Low) 2 (Low) 2 (Low) 2 (Low) 10
16 1 (Low) 24 (Low) 5 (Low) 0 (Low) 1 (Low) 16 (Medium) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 16 (Medium) 5 (Low) 0 (Low) 0 (Low) 1 (Low) 1 (Low) 0 (Low) 2
17 2 (Low) 48 (Medium) 6 (Low) 0 (Low) 1 (Low) 9 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 5 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 18 (Medium) 2 (Low) 0 (Low) 21 (Medium) 3 (Low) 3 (Low) 1 (Low) 2
18 2 (Low) 51 (Medium) 2 (Low) 0 (Low) 1 (Low) 4 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 2 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 33 (Medium) 3 (Low) 0 (Low) 8 (Low) 1 (Low) 3 (Low) 1 (Low) 0
19 1 (Low) 22 (Low) 2 (Low) 1 (Low) 0 (Low) 4 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 9 (Low) 1 (Low) 0 (Low) 11 (Low) 0 (Low) 4 (Low) 0 (Low) 0
20 1 (Low) 9 (Low) 4 (Low) 3 (Low) 0 (Low) 4 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 11 (Low) 1 (Low) 0 (Low) 29 (Medium) 3 (Low) 1 (Low) 0 (Low) 2
21 1 (Low) 12 (Low) 34 (Medium) 6 (Low) 0 (Low) 3 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 2 (Low) 0 (Low) 5 (Low) 0 (Low) 0 (Low) 70 (High) 8 (Low) 10 (Low) 0 (Low) 2
22 3 (Low) 93 (Medium) 12 (Low) 1 (Low) 0 (Low) 58 (High) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 60 (High) 0 (Low) 0 (Low) 30 (Medium) 0 (Low) 11 (Low) 0 (Low) 0
23 2 (Low) 28 (Low) 4 (Low) 3 (Low) 0 (Low) 4 (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) 0 (Low) 0 (Low) 8 (Low) 5 (Low) 6 (Low) 0 (Low) 4
24 4 (Low) 84 (Medium) 5 (Low) 2 (Low) 0 (Low) 6 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 26 (Medium) 0 (Low) 0 (Low) 6 (Low) 5 (Low) 3 (Low) 0 (Low) 5
25 10 (Low) 114 (High) 8 (Low) 15 (Low) 0 (Low) 5 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 5 (Low) 0 (Low) 40 (Medium) 0 (Low) 1 (Low) 11 (Low) 4 (Low) 5 (Low) 0 (Low) 4
26 5 (Low) 67 (Medium) 10 (Low) 6 (Low) 0 (Low) 3 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 4 (Low) 0 (Low) 19 (Medium) 0 (Low) 0 (Low) 4 (Low) 4 (Low) 6 (Low) 0 (Low) 5
27 2 (Low) 11 (Low) 50 (Medium) 7 (Low) 0 (Low) 26 (Medium) 0 (Low) 0 (Low) 0 (Low) 2 (Low) 0 (Low) 0 (Low) 2 (Low) 0 (Low) 0 (Low) 7 (Low) 0 (Low) 115 (Very high) 0 (Low) 0 (Low) 15 (Medium) 7 (Low) 3 (Low) 0 (Low) 3
28 0 (Low) 1 (Low) 22 (Low) 1 (Low) 0 (Low) 8 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 7 (Low) 0 (Low) 43 (Medium) 0 (Low) 1 (Low) 56 (High) 2 (Low) 3 (Low) 0 (Low) 3
29 0 (Low) 0 (Low) 12 (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) 1 (Low) 0 (Low) 60 (High) 0 (Low) 0 (Low) 14 (Low) 0 (Low) 2 (Low) 0 (Low) 5
30 1 (Low) 0 (Low) 5 (Low) 2 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 8 (Low) 0 (Low) 7 (Low) 0 (Low) 0 (Low) 22 (Medium) 4 (Low) 0 (Low) 0 (Low) 4