Collado Villalba — March 2025

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85 Cypress/Yew — day 20
37 Cypress/Yew — day 13
25 Cypress/Yew — day 29
31 Days measured
Daily pollen level evolution
Day Cypress/Yew London Plane Grasses Plantain Olive
1 4 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low)
2 2 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low)
3 0 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low)
4 9 (Low) 0 (Low) 2 (Low) 0 (Low) 0 (Low)
5 12 (Low) 0 (Low) 2 (Low) 0 (Low) 0 (Low)
6 18 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low)
7 7 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low)
8 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low)
9 6 (Low) 0 (Low) 2 (Low) 0 (Low) 0 (Low)
10 2 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low)
11 2 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low)
12 8 (Low) 0 (Low) 8 (Low) 0 (Low) 0 (Low)
13 37 (Medium) 0 (Low) 5 (Low) 0 (Low) 0 (Low)
14 12 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low)
15 5 (Low) 0 (Low) 3 (Low) 0 (Low) 0 (Low)
16 2 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low)
17 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low)
18 0 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low)
19 6 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low)
20 85 (Medium) 0 (Low) 2 (Low) 0 (Low) 0 (Low)
21 2 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low)
22 1 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low)
23 2 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low)
24 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low)
25 4 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low)
26 12 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low)
27 3 (Low) 2 (Low) 1 (Low) 0 (Low) 0 (Low)
28 8 (Low) 1 (Low) 1 (Low) 0 (Low) 0 (Low)
29 25 (Low) 0 (Low) 2 (Low) 0 (Low) 0 (Low)
30 3 (Low) 1 (Low) 2 (Low) 0 (Low) 0 (Low)
31 11 (Low) 7 (Low) 2 (Low) 0 (Low) 0 (Low)