Alcalá de Henares — May 2001

Show all types
412 Grasses — day 26
340 Grasses — day 29
308 Grasses — day 28
31 Days measured
Daily pollen level evolution
Day Cypress/Yew London Plane Grasses Plantain Olive
1 1 (Low) 1 (Low) 2 (Low) 1 (Low) 7 (Low)
2 0 (Low) 1 (Low) 1 (Low) 1 (Low) 0 (Low)
3 1 (Low) 1 (Low) 2 (Low) 2 (Low) 1 (Low)
4 0 (Low) 1 (Low) 4 (Low) 2 (Low) 2 (Low)
5 1 (Low) 1 (Low) 6 (Low) 4 (Low) 0 (Low)
6 1 (Low) 1 (Low) 4 (Low) 6 (Low) 1 (Low)
7 1 (Low) 5 (Low) 0 (Low) 5 (Low) 2 (Low)
8 1 (Low) 1 (Low) 7 (Low) 9 (Low) 17 (Low)
9 5 (Low) 0 (Low) 2 (Low) 2 (Low) 21 (Low)
10 0 (Low) 0 (Low) 16 (Low) 2 (Low) 1 (Low)
11 4 (Low) 1 (Low) 30 (Medium) 9 (Low) 4 (Low)
12 1 (Low) 0 (Low) 74 (Medium) 13 (Low) 91 (Medium)
13 1 (Low) 0 (Low) 102 (High) 16 (Low) 4 (Low)
14 2 (Low) 0 (Low) 188 (Very high) 7 (Low) 88 (Medium)
15 0 (Low) 0 (Low) 81 (Medium) 4 (Low) 5 (Low)
16 2 (Low) 0 (Low) 247 (Very high) 5 (Low) 79 (Medium)
17 1 (Low) 0 (Low) 136 (High) 15 (Low) 10 (Low)
18 2 (Low) 0 (Low) 46 (Medium) 17 (Low) 5 (Low)
19 0 (Low) 0 (Low) 10 (Low) 5 (Low) 3 (Low)
20 1 (Low) 0 (Low) 80 (Medium) 16 (Low) 0 (Low)
21 2 (Low) 0 (Low) 60 (Medium) 9 (Low) 6 (Low)
22 1 (Low) 0 (Low) 63 (Medium) 12 (Low) 5 (Low)
23 0 (Low) 0 (Low) 113 (High) 12 (Low) 5 (Low)
24 4 (Low) 0 (Low) 202 (Very high) 35 (Medium) 17 (Low)
25 23 (Low) 0 (Low) 298 (Very high) 21 (Medium) 8 (Low)
26 75 (Medium) 0 (Low) 412 (Very high) 29 (Medium) 16 (Low)
27 22 (Low) 0 (Low) 257 (Very high) 18 (Low) 19 (Low)
28 8 (Low) 0 (Low) 308 (Very high) 9 (Low) 35 (Low)
29 29 (Low) 0 (Low) 340 (Very high) 26 (Medium) 56 (Medium)
30 15 (Low) 0 (Low) 247 (Very high) 25 (Medium) 143 (Medium)
31 4 (Low) 0 (Low) 175 (Very high) 19 (Low) 204 (High)