Alcalá de Henares — March 2020

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7,561 London Plane — day 13
3,074 London Plane — day 12
2,892 London Plane — day 14
22 Days measured
Daily pollen level evolution
Day Cypress/Yew London Plane Grasses Plantain Olive
1 192 (High) 0 (Low) 3 (Low) 0 (Low) 0 (Low)
2 271 (Very high) 0 (Low) 3 (Low) 0 (Low) 0 (Low)
3 68 (Medium) 0 (Low) 1 (Low) 0 (Low) 0 (Low)
4 760 (Very high) 0 (Low) 4 (Low) 1 (Low) 0 (Low)
5 242 (Very high) 0 (Low) 10 (Low) 0 (Low) 0 (Low)
6 23 (Low) 1 (Low) 1 (Low) 0 (Low) 0 (Low)
7 4 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low)
8 21 (Low) 4 (Low) 6 (Low) 0 (Low) 0 (Low)
9 18 (Low) 9 (Low) 6 (Low) 0 (Low) 0 (Low)
10 10 (Low) 63 (Medium) 9 (Low) 0 (Low) 0 (Low)
11 16 (Low) 173 (High) 12 (Low) 0 (Low) 0 (Low)
12 56 (Medium) 3,074 (Very high) 4 (Low) 0 (Low) 0 (Low)
13 68 (Medium) 7,561 (Very high) 12 (Low) 2 (Low) 0 (Low)
14 21 (Low) 2,892 (Very high) 12 (Low) 0 (Low) 2 (Low)
15 37 (Medium) 1,755 (Very high) 0 (Low) 0 (Low) 0 (Low)
16 23 (Low) 538 (Very high) 0 (Low) 0 (Low) 0 (Low)
17 21 (Low) 913 (Very high) 2 (Low) 0 (Low) 0 (Low)
18 5 (Low) 498 (Very high) 5 (Low) 0 (Low) 0 (Low)
19 16 (Low) 2,256 (Very high) 5 (Low) 0 (Low) 0 (Low)
20 9 (Low) 1,112 (Very high) 2 (Low) 0 (Low) 0 (Low)
21 5 (Low) 583 (Very high) 0 (Low) 5 (Low) 0 (Low)
22 14 (Low) 824 (Very high) 5 (Low) 14 (Low) 5 (Low)
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