Las Rozas — April 2026

Show all types
346 London Plane — day 1
193 London Plane — day 8
191 London Plane — day 7
26 Days measured
Daily pollen level evolution
Day Cypress/Yew London Plane Grasses Plantain Olive
1 5 (Low) 346 (Very high) 2 (Low) 0 (Low) 0 (Low)
2 — — — — —
3 — — — — —
4 — — — — —
5 — — — — —
6 3 (Low) 185 (High) 6 (Low) 4 (Low) 0 (Low)
7 6 (Low) 191 (High) 4 (Low) 4 (Low) 0 (Low)
8 2 (Low) 193 (High) 2 (Low) 0 (Low) 0 (Low)
9 1 (Low) 22 (Low) 6 (Low) 1 (Low) 1 (Low)
10 3 (Low) 44 (Medium) 4 (Low) 1 (Low) 0 (Low)
11 3 (Low) 48 (Medium) 3 (Low) 0 (Low) 0 (Low)
12 7 (Low) 42 (Medium) 3 (Low) 0 (Low) 0 (Low)
13 2 (Low) 17 (Low) 6 (Low) 0 (Low) 0 (Low)
14 1 (Low) 24 (Low) 4 (Low) 1 (Low) 0 (Low)
15 2 (Low) 22 (Low) 7 (Low) 0 (Low) 0 (Low)
16 2 (Low) 28 (Low) 4 (Low) 4 (Low) 0 (Low)
17 0 (Low) 2 (Low) 4 (Low) 3 (Low) 0 (Low)
18 3 (Low) 18 (Low) 6 (Low) 1 (Low) 0 (Low)
19 3 (Low) 15 (Low) 7 (Low) 4 (Low) 1 (Low)
20 0 (Low) 1 (Low) 7 (Low) 4 (Low) 1 (Low)
21 0 (Low) 5 (Low) 2 (Low) 1 (Low) 3 (Low)
22 7 (Low) 3 (Low) 8 (Low) 1 (Low) 1 (Low)
23 2 (Low) 3 (Low) 4 (Low) 2 (Low) 4 (Low)
24 1 (Low) 1 (Low) 6 (Low) 4 (Low) 12 (Low)
25 0 (Low) 0 (Low) 1 (Low) 1 (Low) 1 (Low)
26 1 (Low) 0 (Low) 4 (Low) 1 (Low) 0 (Low)
27 2 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low)
28 2 (Low) 1 (Low) 4 (Low) 2 (Low) 0 (Low)
29 1 (Low) 2 (Low) 6 (Low) 0 (Low) 3 (Low)
30 0 (Low) 0 (Low) 49 (Medium) 4 (Low) 149 (Medium)