Collado Villalba — April 2025

Main only
384 London Plane — day 8
260 Oak — day 24
203 Oak — day 25
22 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 9 (Low) 22 (Low) 3 (Low) 1 (Low) 0 (Low) 2 (Low) 0 (Low) 0 (Low) 2 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 54 (High) 0 (Low) 4 (Low) 0 (Low) 3 (Low) 34 (Medium) 2 3
2 10 (Low) 21 (Low) 4 (Low) 1 (Low) 0 (Low) 2 (Low) 0 (Low) 0 (Low) 2 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 3 (Low) 1 (Low) 7 (Low) 0 (Low) 0 (Low) 2 (Low) 70 (High) 0 (Low) 11 (Low) 0 (Low) 0 (Low) 31 (Medium) 2 9
3 — — — — — — — — — — — — — — — — — — — — — — — — — — —
4 — — — — — — — — — — — — — — — — — — — — — — — — — — —
5 — — — — — — — — — — — — — — — — — — — — — — — — — — —
6 — — — — — — — — — — — — — — — — — — — — — — — — — — —
7 — — — — — — — — — — — — — — — — — — — — — — — — — — —
8 3 (Low) 384 (Very high) 4 (Low) 1 (Low) 0 (Low) 4 (Low) 0 (Low) 0 (Low) 6 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 8 (Low) 0 (Low) 36 (Medium) 17 (Medium) 0 (Low) 13 (Low) 0 (Low) 1 (Low) 27 (Medium) 2 4
9 3 (Low) 120 (High) 5 (Low) 2 (Low) 0 (Low) 2 (Low) 0 (Low) 0 (Low) 2 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 5 (Low) 0 (Low) 6 (Low) 15 (Medium) 0 (Low) 8 (Low) 0 (Low) 0 (Low) 21 (Medium) 1 1
10 8 (Low) 167 (High) 4 (Low) 4 (Low) 1 (Low) 53 (High) 0 (Low) 0 (Low) 2 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 21 (Medium) 0 (Low) 20 (Medium) 15 (Medium) 1 (Low) 11 (Low) 0 (Low) 8 (Low) 23 (Medium) 5 6
11 1 (Low) 15 (Low) 1 (Low) 3 (Low) 0 (Low) 10 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 7 (Low) 0 (Low) 10 (Low) 5 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 8 (Low) 2 4
12 0 (Low) 17 (Low) 1 (Low) 0 (Low) 1 (Low) 2 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 2 (Low) 0 (Low) 1 (Low) 1 (Low) 0 (Low) 3 (Low) 1 (Low) 1 (Low) 3 (Low) 0 3
13 4 (Low) 34 (Medium) 1 (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) 1 (Low) 0 (Low) 2 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 7 (Low) 2 (Low) 1 1
14 1 (Low) 60 (Medium) 4 (Low) 1 (Low) 0 (Low) 4 (Low) 0 (Low) 0 (Low) 14 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 34 (Medium) 1 (Low) 0 (Low) 168 (Very high) 3 (Low) 0 (Low) 9 (Low) 7 1
15 0 (Low) 10 (Low) 1 (Low) 1 (Low) 0 (Low) 1 (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) 4 (Low) 2 (Low) 0 (Low) 4 (Low) 1 (Low) 1 (Low) 1 (Low) 2 3
16 0 (Low) 7 (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) 3 (Low) 0 (Low) 0 (Low) 2 (Low) 1 (Low) 0 (Low) 0 (Low) 0 2
17 0 (Low) 10 (Low) 4 (Low) 2 (Low) 0 (Low) 4 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 16 (Medium) 1 (Low) 0 (Low) 46 (Medium) 2 (Low) 0 (Low) 2 (Low) 0 8
18 1 (Low) 13 (Low) 3 (Low) 3 (Low) 0 (Low) 2 (Low) 0 (Low) 0 (Low) 2 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 2 (Low) 1 (Low) 0 (Low) 44 (Medium) 4 (Low) 0 (Low) 2 (Low) 1 5
19 1 (Low) 7 (Low) 2 (Low) 2 (Low) 0 (Low) 2 (Low) 0 (Low) 0 (Low) 2 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 13 (Low) 1 (Low) 0 (Low) 14 (Low) 2 (Low) 0 (Low) 1 (Low) 1 5
20 — — — — — — — — — — — — — — — — — — — — — — — — — — —
21 — — — — — — — — — — — — — — — — — — — — — — — — — — —
22 1 (Low) 4 (Low) 3 (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) 0 (Low) 0 (Low) 6 (Low) 0 (Low) 0 (Low) 2 (Low) 0 (Low) 1 (Low) 1 (Low) 1 1
23 3 (Low) 22 (Low) 3 (Low) 9 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 7 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 16 (Medium) 0 (Low) 8 (Low) 1 (Low) 0 (Low) 54 (High) 4 (Low) 2 (Low) 2 (Low) 4 8
24 1 (Low) 20 (Low) 7 (Low) 25 (Medium) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 9 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 25 (Medium) 0 (Low) 33 (Medium) 1 (Low) 1 (Low) 260 (Very high) 9 (Low) 2 (Low) 6 (Low) 8 18
25 3 (Low) 21 (Low) 11 (Low) 17 (Low) 0 (Low) 10 (Low) 0 (Low) 0 (Low) 3 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 8 (Low) 0 (Low) 0 (Low) 17 (Medium) 0 (Low) 71 (High) 0 (Low) 0 (Low) 203 (Very high) 4 (Low) 4 (Low) 29 (Medium) 12 13
26 3 (Low) 2 (Low) 6 (Low) 15 (Low) 0 (Low) 6 (Low) 0 (Low) 0 (Low) 2 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 2 (Low) 0 (Low) 0 (Low) 2 (Low) 0 (Low) 173 (Very high) 0 (Low) 0 (Low) 23 (Medium) 1 (Low) 2 (Low) 4 (Low) 6 1
27 5 (Low) 6 (Low) 7 (Low) 19 (Low) 0 (Low) 6 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 1 (Low) 0 (Low) 43 (Medium) 0 (Low) 0 (Low) 102 (Very high) 0 (Low) 1 (Low) 14 (Low) 1 3
28 — — — — — — — — — — — — — — — — — — — — — — — — — — —
29 10 (Low) 7 (Low) 8 (Low) 38 (Medium) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 3 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 12 (Low) 0 (Low) 13 (Low) 0 (Low) 0 (Low) 155 (Very high) 2 (Low) 1 (Low) 14 (Low) 6 4
30 2 (Low) 9 (Low) 12 (Low) 18 (Low) 9 (Low) 0 (Low) 0 (Low) 0 (Low) 7 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 4 (Low) 0 (Low) 7 (Low) 0 (Low) 2 (Low) 159 (Very high) 0 (Low) 1 (Low) 13 (Low) 9 5