Collado Villalba — May 2023

Main only
3,801 Oak — day 20
3,575 Oak — day 19
3,543 Oak — day 21
20 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 — — — — — — — — — — — — — — — — — — — — — — — — — — —
3 — — — — — — — — — — — — — — — — — — — — — — — — — — —
4 2 (Low) 4 (Low) 25 (Low) 60 (High) 15 (Low) 0 (Low) 0 (Low) 0 (Low) 3 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 2 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 81 (High) 1 (Low) 0 (Low) 454 (Very high) 10 (Low) 0 (Low) 1 (Low) 1 0
5 2 (Low) 5 (Low) 12 (Low) 58 (High) 12 (Low) 0 (Low) 0 (Low) 0 (Low) 2 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 72 (High) 0 (Low) 0 (Low) 325 (Very high) 7 (Low) 0 (Low) 1 (Low) 1 0
6 2 (Low) 5 (Low) 10 (Low) 60 (High) 13 (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) 75 (High) 0 (Low) 0 (Low) 143 (Very high) 7 (Low) 0 (Low) 1 (Low) 2 0
7 2 (Low) 4 (Low) 18 (Low) 51 (High) 10 (Low) 0 (Low) 0 (Low) 0 (Low) 2 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 69 (High) 0 (Low) 0 (Low) 292 (Very high) 8 (Low) 0 (Low) 0 (Low) 1 0
8 0 (Low) 0 (Low) 21 (Low) 12 (Low) 15 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 2 (Low) 0 (Low) 2 (Low) 0 (Low) 0 (Low) 2 (Low) 0 (Low) 54 (High) 0 (Low) 0 (Low) 675 (Very high) 15 (Medium) 0 (Low) 1 (Low) 1 0
9 1 (Low) 0 (Low) 22 (Low) 13 (Low) 17 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 2 (Low) 0 (Low) 40 (Medium) 0 (Low) 0 (Low) 493 (Very high) 10 (Low) 0 (Low) 0 (Low) 1 0
10 — — — — — — — — — — — — — — — — — — — — — — — — — — —
11 — — — — — — — — — — — — — — — — — — — — — — — — — — —
12 — — — — — — — — — — — — — — — — — — — — — — — — — — —
13 — — — — — — — — — — — — — — — — — — — — — — — — — — —
14 — — — — — — — — — — — — — — — — — — — — — — — — — — —
15 — — — — — — — — — — — — — — — — — — — — — — — — — — —
16 — — — — — — — — — — — — — — — — — — — — — — — — — — —
17 — — — — — — — — — — — — — — — — — — — — — — — — — — —
18 12 (Low) 0 (Low) 115 (High) 100 (Very high) 154 (Medium) 0 (Low) 0 (Low) 0 (Low) 2 (Low) 0 (Low) 0 (Low) 2 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 212 (Very high) 0 (Low) 1 (Low) 3,454 (Very high) 18 (Medium) 0 (Low) 7 (Low) 13 0
19 10 (Low) 0 (Low) 113 (High) 98 (High) 125 (Medium) 1 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 4 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 2 (Low) 0 (Low) 198 (Very high) 0 (Low) 1 (Low) 3,575 (Very high) 25 (Medium) 0 (Low) 7 (Low) 11 0
20 5 (Low) 0 (Low) 94 (High) 121 (Very high) 143 (Medium) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 2 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 145 (Very high) 0 (Low) 0 (Low) 3,801 (Very high) 12 (Low) 0 (Low) 5 (Low) 9 0
21 7 (Low) 0 (Low) 93 (High) 112 (Very high) 152 (Medium) 1 (Low) 0 (Low) 0 (Low) 3 (Low) 0 (Low) 0 (Low) 3 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 174 (Very high) 0 (Low) 1 (Low) 3,543 (Very high) 19 (Medium) 0 (Low) 6 (Low) 11 0
22 5 (Low) 0 (Low) 31 (Medium) 70 (High) 28 (Low) 1 (Low) 0 (Low) 0 (Low) 2 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 5 (Low) 0 (Low) 115 (Very high) 0 (Low) 1 (Low) 845 (Very high) 13 (Low) 0 (Low) 1 (Low) 15 0
23 3 (Low) 0 (Low) 24 (Low) 59 (High) 31 (Low) 1 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 2 (Low) 0 (Low) 104 (Very high) 0 (Low) 1 (Low) 754 (Very high) 12 (Low) 0 (Low) 2 (Low) 12 0
24 4 (Low) 0 (Low) 30 (Medium) 80 (High) 35 (Low) 2 (Low) 0 (Low) 0 (Low) 2 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 2 (Low) 0 (Low) 121 (Very high) 0 (Low) 2 (Low) 748 (Very high) 12 (Low) 0 (Low) 2 (Low) 17 0
25 15 (Low) 0 (Low) 75 (Medium) 101 (Very high) 21 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 2 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 248 (Very high) 0 (Low) 1 (Low) 251 (Very high) 10 (Low) 0 (Low) 1 (Low) 17 0
26 25 (Low) 0 (Low) 102 (High) 54 (High) 53 (Medium) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 3 (Low) 0 (Low) 2 (Low) 0 (Low) 0 (Low) 2 (Low) 0 (Low) 354 (Very high) 0 (Low) 0 (Low) 312 (Very high) 15 (Medium) 0 (Low) 3 (Low) 13 0
27 18 (Low) 0 (Low) 121 (High) 21 (Medium) 47 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 5 (Low) 0 (Low) 2 (Low) 0 (Low) 0 (Low) 3 (Low) 0 (Low) 452 (Very high) 0 (Low) 0 (Low) 150 (Very high) 21 (Medium) 0 (Low) 5 (Low) 11 0
28 23 (Low) 0 (Low) 125 (High) 36 (Medium) 21 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 6 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 475 (Very high) 0 (Low) 0 (Low) 192 (Very high) 20 (Medium) 0 (Low) 6 (Low) 14 0
29 25 (Low) 0 (Low) 182 (Very high) 31 (Medium) 44 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 3 (Low) 0 (Low) 2 (Low) 0 (Low) 0 (Low) 2 (Low) 0 (Low) 514 (Very high) 0 (Low) 1 (Low) 312 (Very high) 21 (Medium) 0 (Low) 4 (Low) 10 0
30 18 (Low) 0 (Low) 175 (Very high) 23 (Medium) 53 (Medium) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 4 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 530 (Very high) 0 (Low) 0 (Low) 321 (Very high) 13 (Low) 0 (Low) 7 (Low) 6 0
31 2 (Low) 0 (Low) 27 (Low) 3 (Low) 5 (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) 25 (Medium) 0 (Low) 0 (Low) 51 (High) 1 (Low) 0 (Low) 0 (Low) 1 0