Alcalá de Henares — June 2025

Main only
1,024 Olive — day 2
446 Olive — day 3
382 Grasses — day 2
30 Days measured
Daily pollen level evolution
Day Cypress/Yew London Plane Grasses Plantain Olive Birch Privet Alder Maple Mugwort Chestnut Composites Hazel Heather Eucalyptus Ash Mulberry Elm Pine Poplar Goosefoot/Amaranth Oak Sorrel Willow Nettle Other Unidentified
1 2 (Low) 2 (Low) 209 (Very high) 15 (Low) 382 (High) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 2 (Low) 0 (Low) 2 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 78 (High) 0 (Low) 5 (Low) 194 (Very high) 3 (Low) 0 (Low) 251 (Very high) 17 16
2 2 (Low) 2 (Low) 382 (Very high) 24 (Medium) 1,024 (Very high) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 11 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 33 (Medium) 0 (Low) 5 (Low) 121 (Very high) 7 (Low) 0 (Low) 154 (Very high) 20 32
3 4 (Low) 2 (Low) 247 (Very high) 15 (Low) 446 (Very high) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 15 (Medium) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 2 (Low) 0 (Low) 32 (Medium) 0 (Low) 12 (Low) 54 (High) 2 (Low) 0 (Low) 185 (Very high) 26 20
4 3 (Low) 0 (Low) 161 (Very high) 17 (Low) 79 (Medium) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 8 (Low) 0 (Low) 2 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 46 (Medium) 0 (Low) 4 (Low) 41 (Medium) 8 (Low) 0 (Low) 97 (High) 14 11
5 1 (Low) 0 (Low) 128 (High) 15 (Low) 73 (Medium) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 9 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 34 (Medium) 0 (Low) 9 (Low) 36 (Medium) 8 (Low) 0 (Low) 91 (High) 5 13
6 6 (Low) 2 (Low) 188 (Very high) 22 (Medium) 102 (Medium) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 3 (Low) 16 (Medium) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 117 (Very high) 0 (Low) 4 (Low) 34 (Medium) 10 (Low) 0 (Low) 74 (High) 24 18
7 12 (Low) 4 (Low) 190 (Very high) 25 (Medium) 165 (Medium) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 18 (Medium) 0 (Low) 5 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 247 (Very high) 0 (Low) 6 (Low) 65 (High) 17 (Medium) 0 (Low) 91 (High) 21 24
8 16 (Low) 4 (Low) 140 (High) 18 (Low) 246 (High) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 7 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 178 (Very high) 0 (Low) 2 (Low) 47 (Medium) 7 (Low) 0 (Low) 133 (Very high) 20 16
9 4 (Low) 1 (Low) 97 (High) 15 (Low) 266 (High) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 2 (Low) 9 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 91 (High) 0 (Low) 4 (Low) 21 (Medium) 6 (Low) 0 (Low) 102 (Very high) 11 15
10 3 (Low) 0 (Low) 17 (Low) 9 (Low) 154 (Medium) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 4 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 22 (Medium) 0 (Low) 4 (Low) 15 (Medium) 1 (Low) 0 (Low) 71 (High) 9 12
11 2 (Low) 0 (Low) 44 (Medium) 5 (Low) 128 (Medium) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 4 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 24 (Medium) 0 (Low) 2 (Low) 10 (Low) 1 (Low) 0 (Low) 50 (High) 8 16
12 0 (Low) 1 (Low) 42 (Medium) 3 (Low) 14 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 2 (Low) 2 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 4 (Low) 0 (Low) 1 (Low) 3 (Low) 1 (Low) 0 (Low) 44 (Medium) 8 5
13 1 (Low) 2 (Low) 46 (Medium) 3 (Low) 27 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 2 (Low) 4 (Low) 0 (Low) 1 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 9 (Low) 0 (Low) 2 (Low) 7 (Low) 2 (Low) 0 (Low) 74 (High) 12 5
14 1 (Low) 0 (Low) 51 (Medium) 5 (Low) 36 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 4 (Low) 3 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 3 (Low) 0 (Low) 5 (Low) 2 (Low) 4 (Low) 0 (Low) 99 (High) 6 11
15 1 (Low) 0 (Low) 66 (Medium) 1 (Low) 54 (Medium) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 2 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 16 (Medium) 0 (Low) 2 (Low) 2 (Low) 1 (Low) 0 (Low) 104 (Very high) 4 8
16 2 (Low) 1 (Low) 22 (Low) 5 (Low) 33 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 2 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 12 (Low) 0 (Low) 4 (Low) 4 (Low) 0 (Low) 0 (Low) 73 (High) 6 6
17 5 (Low) 0 (Low) 30 (Medium) 5 (Low) 43 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 5 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 5 (Low) 0 (Low) 2 (Low) 8 (Low) 2 (Low) 0 (Low) 43 (Medium) 6 6
18 2 (Low) 0 (Low) 39 (Medium) 4 (Low) 13 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 2 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 10 (Low) 0 (Low) 0 (Low) 4 (Low) 1 (Low) 0 (Low) 29 (Medium) 2 2
19 8 (Low) 0 (Low) 107 (High) 11 (Low) 24 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 5 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 22 (Medium) 0 (Low) 1 (Low) 6 (Low) 4 (Low) 0 (Low) 58 (High) 11 13
20 0 (Low) 0 (Low) 20 (Low) 4 (Low) 5 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 6 (Low) 0 (Low) 3 (Low) 1 (Low) 0 (Low) 0 (Low) 51 (High) 1 6
21 2 (Low) 2 (Low) 23 (Low) 2 (Low) 15 (Low) 0 (Low) 2 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 10 (Low) 0 (Low) 1 (Low) 1 (Low) 1 (Low) 0 (Low) 40 (Medium) 3 23
22 1 (Low) 2 (Low) 16 (Low) 2 (Low) 22 (Low) 0 (Low) 2 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 5 (Low) 0 (Low) 2 (Low) 8 (Low) 0 (Low) 0 (Low) 27 (Medium) 5 11
23 0 (Low) 1 (Low) 5 (Low) 2 (Low) 11 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 4 (Low) 1 (Low) 0 (Low) 0 (Low) 21 (Medium) 3 2
24 4 (Low) 2 (Low) 31 (Medium) 1 (Low) 12 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 7 (Low) 0 (Low) 5 (Low) 5 (Low) 2 (Low) 0 (Low) 19 (Medium) 6 9
25 1 (Low) 0 (Low) 9 (Low) 1 (Low) 5 (Low) 0 (Low) 2 (Low) 0 (Low) 0 (Low) 0 (Low) 18 (Medium) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 10 (Low) 5 5
26 1 (Low) 0 (Low) 20 (Low) 4 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 4 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 5 (Low) 0 (Low) 0 (Low) 1 (Low) 1 (Low) 0 (Low) 20 (Medium) 3 9
27 1 (Low) 1 (Low) 10 (Low) 0 (Low) 0 (Low) 0 (Low) 2 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 6 (Low) 2 2
28 1 (Low) 0 (Low) 10 (Low) 2 (Low) 2 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 3 (Low) 0 (Low) 3 (Low) 0 (Low) 1 (Low) 0 (Low) 10 (Low) 3 1
29 0 (Low) 0 (Low) 11 (Low) 1 (Low) 2 (Low) 0 (Low) 2 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 2 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 2 (Low) 0 (Low) 2 (Low) 0 (Low) 0 (Low) 0 (Low) 2 (Low) 2 2
30 2 (Low) 1 (Low) 18 (Low) 1 (Low) 2 (Low) 0 (Low) 2 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 5 (Low) 0 (Low) 2 (Low) 1 (Low) 0 (Low) 0 (Low) 6 (Low) 6 5