Las Rozas — January 2026

Show all types
474 Cypress/Yew — day 30
127 Cypress/Yew — day 4
97 Cypress/Yew — day 13
28 Days measured
Daily pollen level evolution
Day Cypress/Yew London Plane Grasses Plantain Olive
1 4 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low)
2 6 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low)
3 60 (Medium) 0 (Low) 0 (Low) 0 (Low) 0 (Low)
4 127 (High) 0 (Low) 0 (Low) 0 (Low) 0 (Low)
5 — — — — —
6 — — — — —
7 — — — — —
8 8 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low)
9 7 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low)
10 6 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low)
11 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low)
12 2 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low)
13 97 (High) 0 (Low) 1 (Low) 0 (Low) 0 (Low)
14 49 (Medium) 0 (Low) 1 (Low) 0 (Low) 0 (Low)
15 77 (Medium) 0 (Low) 1 (Low) 0 (Low) 0 (Low)
16 4 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low)
17 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low)
18 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low)
19 10 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low)
20 15 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low)
21 1 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low)
22 22 (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 23 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low)
26 87 (Medium) 0 (Low) 0 (Low) 0 (Low) 0 (Low)
27 17 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low)
28 27 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low)
29 86 (Medium) 0 (Low) 0 (Low) 0 (Low) 0 (Low)
30 474 (Very high) 0 (Low) 1 (Low) 0 (Low) 0 (Low)
31 27 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low)