Alcalá de Henares — January 2026

Show all types
499 Cypress/Yew — day 30
104 Cypress/Yew — day 26
98 Cypress/Yew — day 27
31 Days measured
Daily pollen level evolution
Day Cypress/Yew London Plane Grasses Plantain Olive
1 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low)
2 2 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low)
3 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low)
4 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low)
5 10 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low)
6 8 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low)
7 4 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low)
8 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low)
9 8 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low)
10 14 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low)
11 4 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low)
12 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low)
13 94 (High) 0 (Low) 0 (Low) 0 (Low) 0 (Low)
14 15 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low)
15 24 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low)
16 9 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low)
17 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low)
18 6 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low)
19 4 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low)
20 9 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low)
21 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low)
22 25 (Low) 0 (Low) 2 (Low) 0 (Low) 0 (Low)
23 5 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low)
24 2 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low)
25 95 (High) 0 (Low) 1 (Low) 0 (Low) 0 (Low)
26 104 (High) 0 (Low) 0 (Low) 0 (Low) 0 (Low)
27 98 (High) 0 (Low) 1 (Low) 0 (Low) 0 (Low)
28 42 (Medium) 0 (Low) 0 (Low) 0 (Low) 0 (Low)
29 55 (Medium) 0 (Low) 0 (Low) 0 (Low) 0 (Low)
30 499 (Very high) 0 (Low) 1 (Low) 0 (Low) 0 (Low)
31 42 (Medium) 0 (Low) 0 (Low) 0 (Low) 0 (Low)