Collado Villalba — May 2021

Main only
2,736 Pine — day 30
1,770 Oak — day 21
1,627 Oak — day 15
30 Days measured
Daily pollen level evolution
Day Plantain Olive Birch Privet Alder Maple Mugwort Composites Hazel Heather Eucalyptus Ash Mulberry Elm Pine Poplar Oak Sorrel Willow Nettle Other Unidentified
1 5 (Low) 1 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 33 (Medium) 0 (Low) 78 (High) 3 (Low) 0 (Low) 0 (Low) 3 0
2 38 (Medium) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 2 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 3 (Low) 0 (Low) 17 (Medium) 0 (Low) 127 (Very high) 3 (Low) 0 (Low) 0 (Low) 3 2
3 31 (Medium) 87 (Medium) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 2 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 4 (Low) 0 (Low) 18 (Medium) 0 (Low) 128 (Very high) 3 (Low) 0 (Low) 2 (Low) 4 2
4 33 (Medium) 12 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 8 (Low) 0 (Low) 0 (Low) 4 (Low) 0 (Low) 45 (Medium) 0 (Low) 671 (Very high) 9 (Low) 0 (Low) 0 (Low) 6 1
5 38 (Medium) 6 (Low) 4 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 1 (Low) 23 (Medium) 0 (Low) 0 (Low) 2 (Low) 0 (Low) 33 (Medium) 0 (Low) 640 (Very high) 4 (Low) 0 (Low) 4 (Low) 7 1
6 39 (Medium) 16 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 6 (Low) 0 (Low) 0 (Low) 5 (Low) 0 (Low) 29 (Medium) 0 (Low) 580 (Very high) 14 (Low) 0 (Low) 1 (Low) 5 0
7 68 (High) 16 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 2 (Low) 0 (Low) 5 (Low) 0 (Low) 0 (Low) 5 (Low) 0 (Low) 34 (Medium) 0 (Low) 1,053 (Very high) 20 (Medium) 0 (Low) 5 (Low) 7 1
8 52 (High) 17 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 2 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 4 (Low) 0 (Low) 33 (Medium) 0 (Low) 1,023 (Very high) 20 (Medium) 0 (Low) 2 (Low) 0 3
9 36 (Medium) 283 (High) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 7 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 38 (Medium) 0 (Low) 1,352 (Very high) 23 (Medium) 0 (Low) 2 (Low) 3 0
10 12 (Low) 14 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 2 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 2 (Low) 0 (Low) 39 (Medium) 0 (Low) 491 (Very high) 11 (Low) 0 (Low) 1 (Low) 1 2
11 76 (High) 21 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 14 (Low) 0 (Low) 173 (Very high) 9 (Low) 0 (Low) 1 (Low) 4 0
12 81 (High) 35 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 3 (Low) 0 (Low) 35 (Medium) 0 (Low) 617 (Very high) 18 (Medium) 0 (Low) 2 (Low) 5 0
13 92 (High) 25 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 2 (Low) 0 (Low) 27 (Medium) 0 (Low) 552 (Very high) 11 (Low) 0 (Low) 2 (Low) 1 3
14 69 (High) 5 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 2 (Low) 0 (Low) 0 (Low) 3 (Low) 0 (Low) 11 (Low) 0 (Low) 714 (Very high) 18 (Medium) 0 (Low) 1 (Low) 7 0
15 131 (Very high) 21 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 2 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 2 (Low) 0 (Low) 10 (Low) 0 (Low) 1,627 (Very high) 32 (Medium) 0 (Low) 3 (Low) 5 1
16 206 (Very high) 13 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 13 (Low) 0 (Low) 1,136 (Very high) 19 (Medium) 0 (Low) 2 (Low) 6 1
17 151 (Very high) 21 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 2 (Low) 0 (Low) 2 (Low) 0 (Low) 0 (Low) 3 (Low) 0 (Low) 69 (High) 0 (Low) 934 (Very high) 31 (Medium) 0 (Low) 2 (Low) 6 0
18 123 (Very high) 30 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 3 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 2 (Low) 0 (Low) 60 (High) 0 (Low) 977 (Very high) 29 (Medium) 0 (Low) 4 (Low) 0 7
19 120 (Very high) 20 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 3 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 3 (Low) 0 (Low) 86 (High) 0 (Low) 1,012 (Very high) 30 (Medium) 0 (Low) 2 (Low) 0 4
20 132 (Very high) 32 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 2 (Low) 0 (Low) 5 (Low) 0 (Low) 0 (Low) 2 (Low) 0 (Low) 163 (Very high) 0 (Low) 1,020 (Very high) 28 (Medium) 0 (Low) 4 (Low) 0 4
21 203 (Very high) 110 (Medium) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 7 (Low) 0 (Low) 13 (Low) 0 (Low) 0 (Low) 3 (Low) 0 (Low) 385 (Very high) 0 (Low) 1,770 (Very high) 76 (High) 0 (Low) 4 (Low) 10 0
22 185 (Very high) 41 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 3 (Low) 0 (Low) 4 (Low) 0 (Low) 0 (Low) 3 (Low) 0 (Low) 205 (Very high) 0 (Low) 1,007 (Very high) 27 (Medium) 0 (Low) 2 (Low) 5 4
23 96 (High) 27 (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) 41 (Medium) 0 (Low) 316 (Very high) 24 (Medium) 0 (Low) 1 (Low) 5 0
24 69 (High) 43 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 1 (Low) 0 (Low) 8 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 69 (High) 0 (Low) 528 (Very high) 23 (Medium) 0 (Low) 1 (Low) 4 0
25 — — — — — — — — — — — — — — — — — — — — — —
26 75 (High) 115 (Medium) 1 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 1 (Low) 0 (Low) 4 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 80 (High) 0 (Low) 253 (Very high) 10 (Low) 0 (Low) 9 (Low) 4 3
27 89 (High) 177 (Medium) 1 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 3 (Low) 0 (Low) 2 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 110 (Very high) 0 (Low) 287 (Very high) 16 (Medium) 0 (Low) 4 (Low) 4 3
28 67 (High) 81 (Medium) 2 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 3 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 120 (Very high) 0 (Low) 220 (Very high) 20 (Medium) 0 (Low) 2 (Low) 1 3
29 88 (High) 21 (Low) 2 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 3 (Low) 0 (Low) 4 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 846 (Very high) 0 (Low) 188 (Very high) 22 (Medium) 0 (Low) 5 (Low) 1 3
30 63 (High) 80 (Medium) 2 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 7 (Low) 0 (Low) 7 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 2,736 (Very high) 0 (Low) 750 (Very high) 40 (Medium) 0 (Low) 7 (Low) 1 5
31 22 (Medium) 216 (High) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 4 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 3 (Low) 0 (Low) 171 (Very high) 0 (Low) 272 (Very high) 7 (Low) 0 (Low) 1 (Low) 0 0