Alcobendas — May 2026

Main only
420 Olive — day 3
396 Olive — day 21
304 Olive — day 2
31 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 14 (Low) 2 (Low) 54 (Medium) 16 (Low) 225 (High) 0 (Low) 0 (Low) 0 (Low) 4 (Low) 0 (Low) 0 (Low) 4 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 122 (Very high) 0 (Low) 1 (Low) 269 (Very high) 3 (Low) 0 (Low) 14 (Low) 17 5
2 2 (Low) 16 (Low) 36 (Medium) 10 (Low) 304 (High) 0 (Low) 0 (Low) 0 (Low) 8 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 3 (Low) 0 (Low) 83 (High) 0 (Low) 4 (Low) 135 (Very high) 2 (Low) 0 (Low) 3 (Low) 5 16
3 4 (Low) 12 (Low) 113 (High) 17 (Low) 420 (Very high) 10 (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) 73 (High) 1 (Low) 3 (Low) 107 (Very high) 4 (Low) 1 (Low) 0 (Low) 5 36
4 0 (Low) 6 (Low) 122 (High) 11 (Low) 114 (Medium) 0 (Low) 0 (Low) 0 (Low) 5 (Low) 0 (Low) 0 (Low) 3 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 55 (High) 0 (Low) 0 (Low) 237 (Very high) 6 (Low) 0 (Low) 0 (Low) 0 16
5 3 (Low) 17 (Low) 13 (Low) 10 (Low) 35 (Low) 0 (Low) 0 (Low) 0 (Low) 6 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 2 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 37 (Medium) 0 (Low) 0 (Low) 186 (Very high) 5 (Low) 0 (Low) 3 (Low) 6 10
6 13 (Low) 7 (Low) 17 (Low) 10 (Low) 7 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 3 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 34 (Medium) 0 (Low) 0 (Low) 76 (High) 2 (Low) 0 (Low) 2 (Low) 4 6
7 6 (Low) 8 (Low) 20 (Low) 8 (Low) 117 (Medium) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 2 (Low) 0 (Low) 45 (Medium) 1 (Low) 5 (Low) 160 (Very high) 2 (Low) 0 (Low) 3 (Low) 1 7
8 0 (Low) 13 (Low) 33 (Medium) 15 (Low) 152 (Medium) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 11 (Low) 0 (Low) 0 (Low) 50 (High) 5 (Low) 0 (Low) 0 (Low) 2 4
9 13 (Low) 0 (Low) 17 (Low) 2 (Low) 124 (Medium) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 17 (Medium) 0 (Low) 1 (Low) 37 (Medium) 0 (Low) 0 (Low) 4 (Low) 1 3
10 4 (Low) 1 (Low) 8 (Low) 6 (Low) 53 (Medium) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 64 (High) 0 (Low) 0 (Low) 30 (Medium) 1 (Low) 0 (Low) 2 (Low) 0 3
11 1 (Low) 3 (Low) 89 (High) 11 (Low) 179 (Medium) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 2 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 30 (Medium) 0 (Low) 1 (Low) 30 (Medium) 4 (Low) 1 (Low) 0 (Low) 6 10
12 2 (Low) 11 (Low) 40 (Medium) 10 (Low) 49 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 38 (Medium) 0 (Low) 0 (Low) 65 (High) 5 (Low) 1 (Low) 8 (Low) 1 6
13 3 (Low) 5 (Low) 8 (Low) 5 (Low) 7 (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) 39 (Medium) 0 (Low) 0 (Low) 58 (High) 2 (Low) 0 (Low) 3 (Low) 4 1
14 15 (Low) 16 (Low) 69 (Medium) 21 (Medium) 19 (Low) 0 (Low) 0 (Low) 0 (Low) 3 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 101 (Very high) 0 (Low) 0 (Low) 146 (Very high) 9 (Low) 0 (Low) 7 (Low) 3 9
15 21 (Low) 7 (Low) 51 (Medium) 16 (Low) 15 (Low) 0 (Low) 0 (Low) 0 (Low) 2 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 71 (High) 0 (Low) 0 (Low) 158 (Very high) 4 (Low) 0 (Low) 6 (Low) 3 6
16 7 (Low) 2 (Low) 33 (Medium) 10 (Low) 28 (Low) 0 (Low) 0 (Low) 0 (Low) 4 (Low) 0 (Low) 0 (Low) 3 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 29 (Medium) 0 (Low) 1 (Low) 34 (Medium) 4 (Low) 0 (Low) 3 (Low) 0 2
17 30 (Medium) 5 (Low) 64 (Medium) 26 (Medium) 43 (Low) 0 (Low) 0 (Low) 0 (Low) 2 (Low) 0 (Low) 0 (Low) 3 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 39 (Medium) 0 (Low) 1 (Low) 94 (High) 1 (Low) 0 (Low) 5 (Low) 0 2
18 5 (Low) 0 (Low) 98 (High) 14 (Low) 108 (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) 24 (Medium) 0 (Low) 0 (Low) 41 (Medium) 6 (Low) 0 (Low) 4 (Low) 4 5
19 12 (Low) 4 (Low) 108 (High) 36 (Medium) 100 (Medium) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 2 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 12 (Low) 0 (Low) 3 (Low) 47 (Medium) 12 (Low) 0 (Low) 5 (Low) 2 10
20 5 (Low) 0 (Low) 100 (High) 18 (Low) 164 (Medium) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 3 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 24 (Medium) 0 (Low) 0 (Low) 85 (High) 7 (Low) 0 (Low) 7 (Low) 2 9
21 12 (Low) 5 (Low) 59 (Medium) 29 (Medium) 396 (High) 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) 5 (Low) 0 (Low) 9 (Low) 50 (High) 3 (Low) 0 (Low) 3 (Low) 2 11
22 26 (Low) 3 (Low) 79 (Medium) 42 (Medium) 295 (High) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 3 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 19 (Medium) 0 (Low) 6 (Low) 108 (Very high) 2 (Low) 0 (Low) 9 (Low) 4 4
23 8 (Low) 0 (Low) 48 (Medium) 28 (Medium) 220 (High) 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) 15 (Medium) 0 (Low) 1 (Low) 61 (High) 0 (Low) 1 (Low) 6 (Low) 7 8
24 10 (Low) 2 (Low) 55 (Medium) 37 (Medium) 201 (High) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 12 (Low) 0 (Low) 0 (Low) 26 (Medium) 2 (Low) 0 (Low) 4 (Low) 2 7
25 6 (Low) 2 (Low) 39 (Medium) 29 (Medium) 295 (High) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 4 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 14 (Low) 0 (Low) 1 (Low) 35 (Medium) 1 (Low) 0 (Low) 14 (Low) 4 9
26 8 (Low) 0 (Low) 30 (Medium) 27 (Medium) 206 (High) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 2 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 17 (Medium) 0 (Low) 4 (Low) 20 (Medium) 2 (Low) 0 (Low) 4 (Low) 9 9
27 — — — 57 (High) 207 (High) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) — 5 (Low) 0 (Low) 2 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 96 (High) 0 (Low) — 104 (Very high) 3 (Low) 0 (Low) 14 (Low) 7 15
28 — — — 19 (Low) 67 (Medium) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) — 5 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 29 (Medium) 0 (Low) — 42 (Medium) 1 (Low) 0 (Low) 1 (Low) 13 6
29 — — — 31 (Medium) 117 (Medium) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) — 4 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 44 (Medium) 0 (Low) — 56 (High) 4 (Low) 0 (Low) 7 (Low) 14 7
30 — — — 24 (Medium) 113 (Medium) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) — 1 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 112 (Very high) 0 (Low) — 80 (High) 12 (Low) 0 (Low) 7 (Low) 5 4
31 — — — 37 (Medium) 82 (Medium) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) — 0 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 110 (Very high) 0 (Low) — 94 (High) 14 (Low) 0 (Low) 7 (Low) 6 6