Las Rozas — April 2023

Main only
1,996 Oak — day 21
1,687 Oak — day 20
1,487 Oak — day 26
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 9 (Low) 531 (Very high) 3 (Low) 4 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 2 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 2 (Low) 45 (Medium) 1 (Low) 8 (Low) 16 (Medium) 0 (Low) 2 (Low) 0 (Low) 3 (Low) 10 (Low) 8 4
2 4 (Low) 497 (Very high) 1 (Low) 3 (Low) 0 (Low) 2 (Low) 0 (Low) 0 (Low) 2 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 2 (Low) 23 (Medium) 0 (Low) 4 (Low) 19 (Medium) 0 (Low) 1 (Low) 0 (Low) 4 (Low) 3 (Low) 6 4
3 1 (Low) 426 (Very high) 2 (Low) 13 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 2 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 41 (Medium) 1 (Low) 2 (Low) 16 (Medium) 0 (Low) 9 (Low) 1 (Low) 3 (Low) 5 (Low) 10 1
4 7 (Low) 82 (Medium) 4 (Low) 8 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 39 (Medium) 1 (Low) 6 (Low) 26 (Medium) 0 (Low) 4 (Low) 0 (Low) 13 (Low) 4 (Low) 8 4
5 5 (Low) 199 (High) 3 (Low) 15 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 52 (High) 0 (Low) 2 (Low) 16 (Medium) 0 (Low) 6 (Low) 0 (Low) 2 (Low) 4 (Low) 7 3
6 4 (Low) 191 (High) 5 (Low) 24 (Medium) 0 (Low) 2 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 86 (High) 0 (Low) 6 (Low) 15 (Medium) 0 (Low) 15 (Medium) 0 (Low) 1 (Low) 15 (Medium) 9 4
7 4 (Low) 653 (Very high) 6 (Low) 24 (Medium) 0 (Low) 2 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 70 (High) 0 (Low) 41 (Medium) 16 (Medium) 0 (Low) 136 (Very high) 2 (Low) 14 (Low) 24 (Medium) 16 3
8 1 (Low) 467 (Very high) 7 (Low) 30 (Medium) 0 (Low) 6 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 2 (Low) 0 (Low) 3 (Low) 60 (High) 0 (Low) 40 (Medium) 12 (Low) 0 (Low) 280 (Very high) 4 (Low) 4 (Low) 12 (Low) 21 6
9 10 (Low) 460 (Very high) 11 (Low) 30 (Medium) 0 (Low) 28 (Medium) 0 (Low) 0 (Low) 3 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 1 (Low) 0 (Low) 2 (Low) 66 (High) 0 (Low) 25 (Medium) 16 (Medium) 1 (Low) 448 (Very high) 5 (Low) 4 (Low) 17 (Medium) 21 9
10 9 (Low) 440 (Very high) 16 (Low) 11 (Low) 0 (Low) 11 (Low) 0 (Low) 0 (Low) 2 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 2 (Low) 0 (Low) 1 (Low) 61 (High) 0 (Low) 31 (Medium) 12 (Low) 1 (Low) 431 (Very high) 3 (Low) 11 (Low) 11 (Low) 20 7
11 6 (Low) 270 (High) 19 (Low) 58 (High) 0 (Low) 15 (Medium) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 5 (Low) 0 (Low) 0 (Low) 48 (Medium) 0 (Low) 38 (Medium) 16 (Medium) 0 (Low) 983 (Very high) 8 (Low) 9 (Low) 16 (Medium) 42 13
12 5 (Low) 195 (High) 10 (Low) 21 (Medium) 0 (Low) 8 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 26 (Medium) 0 (Low) 43 (Medium) 10 (Low) 0 (Low) 594 (Very high) 2 (Low) 7 (Low) 17 (Medium) 16 12
13 3 (Low) 71 (Medium) 2 (Low) 1 (Low) 0 (Low) 10 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 1 (Low) 8 (Low) 0 (Low) 9 (Low) 5 (Low) 0 (Low) 63 (High) 0 (Low) 4 (Low) 1 (Low) 4 2
14 4 (Low) 90 (Medium) 3 (Low) 5 (Low) 0 (Low) 8 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 1 (Low) 0 (Low) 1 (Low) 0 (Low) 1 (Low) 7 (Low) 0 (Low) 17 (Medium) 5 (Low) 0 (Low) 203 (Very high) 1 (Low) 2 (Low) 3 (Low) 5 3
15 9 (Low) 58 (Medium) 2 (Low) 22 (Medium) 0 (Low) 10 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 14 (Low) 1 (Low) 15 (Medium) 3 (Low) 0 (Low) 820 (Very high) 1 (Low) 4 (Low) 8 (Low) 10 6
16 17 (Low) 26 (Low) 8 (Low) 24 (Medium) 1 (Low) 2 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 1 (Low) 12 (Low) 1 (Low) 11 (Low) 3 (Low) 0 (Low) 992 (Very high) 1 (Low) 2 (Low) 5 (Low) 8 8
17 23 (Low) 20 (Low) 3 (Low) 11 (Low) 0 (Low) 5 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 2 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 13 (Low) 0 (Low) 14 (Low) 1 (Low) 0 (Low) 1,072 (Very high) 2 (Low) 3 (Low) 5 (Low) 15 5
18 15 (Low) 24 (Low) 5 (Low) 30 (Medium) 1 (Low) 9 (Low) 0 (Low) 1 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 10 (Low) 0 (Low) 13 (Low) 1 (Low) 1 (Low) 679 (Very high) 1 (Low) 1 (Low) 11 (Low) 8 6
19 8 (Low) 46 (Medium) 8 (Low) 22 (Medium) 10 (Low) 4 (Low) 0 (Low) 0 (Low) 3 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 20 (Medium) 0 (Low) 17 (Medium) 6 (Low) 3 (Low) 764 (Very high) 3 (Low) 3 (Low) 30 (Medium) 18 8
20 9 (Low) 106 (High) 25 (Low) 48 (Medium) 30 (Low) 5 (Low) 0 (Low) 0 (Low) 6 (Low) 0 (Low) 0 (Low) 2 (Low) 0 (Low) 7 (Low) 0 (Low) 0 (Low) 11 (Low) 0 (Low) 107 (Very high) 4 (Low) 1 (Low) 1,687 (Very high) 11 (Low) 5 (Low) 20 (Medium) 26 8
21 10 (Low) 79 (Medium) 42 (Medium) 54 (High) 217 (High) 0 (Low) 0 (Low) 0 (Low) 7 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 4 (Low) 0 (Low) 0 (Low) 10 (Low) 0 (Low) 55 (High) 9 (Low) 2 (Low) 1,996 (Very high) 8 (Low) 5 (Low) 14 (Low) 25 13
22 5 (Low) 80 (Medium) 8 (Low) 8 (Low) 15 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 2 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 3 (Low) 0 (Low) 26 (Medium) 2 (Low) 0 (Low) 457 (Very high) 1 (Low) 0 (Low) 3 (Low) 8 1
23 3 (Low) 28 (Low) 7 (Low) 22 (Medium) 6 (Low) 1 (Low) 0 (Low) 0 (Low) 2 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 4 (Low) 0 (Low) 0 (Low) 2 (Low) 0 (Low) 55 (High) 2 (Low) 0 (Low) 1,091 (Very high) 4 (Low) 0 (Low) 18 (Medium) 9 5
24 7 (Low) 26 (Low) 13 (Low) 26 (Medium) 1 (Low) 1 (Low) 0 (Low) 0 (Low) 4 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 2 (Low) 0 (Low) 0 (Low) 2 (Low) 0 (Low) 29 (Medium) 0 (Low) 0 (Low) 985 (Very high) 5 (Low) 4 (Low) 5 (Low) 13 13
25 12 (Low) 12 (Low) 18 (Low) 26 (Medium) 3 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 1 (Low) 1 (Low) 0 (Low) 1 (Low) 1 (Low) 0 (Low) 2 (Low) 0 (Low) 50 (High) 1 (Low) 1 (Low) 920 (Very high) 5 (Low) 5 (Low) 5 (Low) 11 7
26 21 (Low) 13 (Low) 34 (Medium) 49 (Medium) 7 (Low) 2 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 2 (Low) 0 (Low) 4 (Low) 0 (Low) 0 (Low) 4 (Low) 0 (Low) 128 (Very high) 1 (Low) 0 (Low) 1,487 (Very high) 18 (Medium) 4 (Low) 11 (Low) 28 13
27 10 (Low) 11 (Low) 32 (Medium) 53 (High) 58 (Medium) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 3 (Low) 0 (Low) 5 (Low) 0 (Low) 0 (Low) 4 (Low) 0 (Low) 75 (High) 2 (Low) 0 (Low) 1,094 (Very high) 14 (Low) 0 (Low) 4 (Low) 23 21
28 11 (Low) 3 (Low) 39 (Medium) 44 (Medium) 296 (High) 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) 149 (Very high) 1 (Low) 3 (Low) 696 (Very high) 4 (Low) 2 (Low) 5 (Low) 26 20
29 18 (Low) 6 (Low) 20 (Low) 26 (Medium) 37 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 3 (Low) 1 (Low) 0 (Low) 4 (Low) 0 (Low) 190 (Very high) 0 (Low) 0 (Low) 1,099 (Very high) 10 (Low) 3 (Low) 6 (Low) 29 12
30 37 (Medium) 3 (Low) 5 (Low) 24 (Medium) 8 (Low) 12 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 4 (Low) 0 (Low) 12 (Low) 0 (Low) 0 (Low) 2 (Low) 0 (Low) 125 (Very high) 1 (Low) 0 (Low) 500 (Very high) 3 (Low) 2 (Low) 1 (Low) 9 8