Madrid-Ciudad Universitaria — March 1997

Show all types
2,920 London Plane — day 18
2,426 London Plane — day 17
1,845 London Plane — day 15
29 Days measured
Daily pollen level evolution
Day Cypress/Yew London Plane Grasses Plantain Olive
1 — — — — —
2 — — — — —
3 21 (Low) 0 (Low) 8 (Low) 0 (Low) 0 (Low)
4 108 (High) 0 (Low) 4 (Low) 0 (Low) 0 (Low)
5 74 (Medium) 1 (Low) 7 (Low) 0 (Low) 0 (Low)
6 89 (Medium) 11 (Low) 2 (Low) 0 (Low) 0 (Low)
7 60 (Medium) 29 (Low) 2 (Low) 0 (Low) 0 (Low)
8 68 (Medium) 127 (High) 1 (Low) 0 (Low) 0 (Low)
9 19 (Low) 100 (High) 1 (Low) 0 (Low) 0 (Low)
10 30 (Medium) 238 (High) 6 (Low) 0 (Low) 0 (Low)
11 43 (Medium) 391 (Very high) 10 (Low) 0 (Low) 0 (Low)
12 43 (Medium) 727 (Very high) 10 (Low) 0 (Low) 0 (Low)
13 42 (Medium) 973 (Very high) 4 (Low) 0 (Low) 0 (Low)
14 72 (Medium) 1,734 (Very high) 9 (Low) 1 (Low) 0 (Low)
15 43 (Medium) 1,845 (Very high) 2 (Low) 0 (Low) 0 (Low)
16 28 (Low) 1,531 (Very high) 6 (Low) 0 (Low) 0 (Low)
17 16 (Low) 2,426 (Very high) 16 (Low) 1 (Low) 0 (Low)
18 9 (Low) 2,920 (Very high) 4 (Low) 0 (Low) 0 (Low)
19 12 (Low) 1,272 (Very high) 3 (Low) 0 (Low) 0 (Low)
20 27 (Low) 1,342 (Very high) 9 (Low) 2 (Low) 0 (Low)
21 6 (Low) 1,381 (Very high) 9 (Low) 1 (Low) 0 (Low)
22 21 (Low) 1,198 (Very high) 4 (Low) 0 (Low) 0 (Low)
23 10 (Low) 372 (Very high) 2 (Low) 1 (Low) 0 (Low)
24 60 (Medium) 1,218 (Very high) 6 (Low) 0 (Low) 0 (Low)
25 48 (Medium) 165 (High) 2 (Low) 2 (Low) 0 (Low)
26 5 (Low) 52 (Medium) 0 (Low) 1 (Low) 0 (Low)
27 5 (Low) 91 (Medium) 2 (Low) 0 (Low) 0 (Low)
28 20 (Low) 331 (Very high) 2 (Low) 0 (Low) 0 (Low)
29 18 (Low) 157 (High) 1 (Low) 3 (Low) 0 (Low)
30 16 (Low) 137 (High) 3 (Low) 2 (Low) 0 (Low)
31 10 (Low) 151 (High) 13 (Low) 0 (Low) 0 (Low)