Madrid-Barrio Salamanca — April 1997

Main only
1,303 Oak — day 16
912 Oak — day 27
487 Oak — day 12
30 Days measured
Daily pollen level evolution
Day Cypress/Yew London Plane Grasses Plantain Olive Birch Privet Alder Mugwort Chestnut Composites Hazel Heather Eucalyptus Ash Mulberry Elm Pine Poplar Goosefoot/Amaranth Oak Sorrel Willow Nettle Unidentified
1 2 (Low) 51 (Medium) 2 (Low) 6 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 16 (Medium) 0 (Low) 8 (Low) 0 (Low) 1 (Low) 98 (High) 0 (Low) 0 (Low) 3 (Low) 0
2 8 (Low) 77 (Medium) 3 (Low) 4 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 21 (Medium) 0 (Low) 14 (Low) 0 (Low) 0 (Low) 359 (Very high) 0 (Low) 0 (Low) 7 (Low) 2
3 5 (Low) 27 (Low) 2 (Low) 11 (Low) 0 (Low) 7 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 8 (Low) 0 (Low) 8 (Low) 0 (Low) 1 (Low) 165 (Very high) 0 (Low) 0 (Low) 4 (Low) 0
4 12 (Low) 46 (Medium) 1 (Low) 14 (Low) 0 (Low) 4 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 20 (Medium) 0 (Low) 16 (Medium) 0 (Low) 0 (Low) 303 (Very high) 0 (Low) 7 (Low) 5 (Low) 5
5 22 (Low) 25 (Low) 2 (Low) 4 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 8 (Low) 0 (Low) 31 (Medium) 2 (Low) 0 (Low) 124 (Very high) 0 (Low) 3 (Low) 0 (Low) 4
6 16 (Low) 17 (Low) 5 (Low) 1 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 1 (Low) 7 (Low) 0 (Low) 0 (Low) 0 (Low) 13 (Low) 1 (Low) 2 (Low) 114 (Very high) 0 (Low) 0 (Low) 8 (Low) 0
7 12 (Low) 27 (Low) 10 (Low) 10 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 2 (Low) 0 (Low) 0 (Low) 10 (Low) 0 (Low) 0 (Low) 0 (Low) 7 (Low) 0 (Low) 1 (Low) 148 (Very high) 0 (Low) 0 (Low) 5 (Low) 5
8 11 (Low) 7 (Low) 0 (Low) 2 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 9 (Low) 0 (Low) 0 (Low) 0 (Low) 13 (Low) 0 (Low) 0 (Low) 30 (Medium) 0 (Low) 0 (Low) 3 (Low) 2
9 7 (Low) 2 (Low) 3 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 13 (Low) 0 (Low) 0 (Low) 35 (Medium) 0 (Low) 1 (Low) 1 (Low) 0
10 7 (Low) 0 (Low) 3 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 6 (Low) 0 (Low) 0 (Low) 28 (Medium) 0 (Low) 0 (Low) 2 (Low) 1
11 43 (Medium) 4 (Low) 0 (Low) 14 (Low) 0 (Low) 11 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 2 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 14 (Low) 1 (Low) 0 (Low) 343 (Very high) 0 (Low) 4 (Low) 1 (Low) 3
12 59 (Medium) 1 (Low) 3 (Low) 11 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 4 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 70 (High) 0 (Low) 0 (Low) 487 (Very high) 0 (Low) 2 (Low) 3 (Low) 5
13 46 (Medium) 0 (Low) 1 (Low) 17 (Low) 0 (Low) 3 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 2 (Low) 0 (Low) 14 (Low) 0 (Low) 2 (Low) 230 (Very high) 0 (Low) 0 (Low) 4 (Low) 1
14 19 (Low) 2 (Low) 7 (Low) 4 (Low) 5 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 2 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 13 (Low) 0 (Low) 6 (Low) 221 (Very high) 0 (Low) 0 (Low) 2 (Low) 0
15 47 (Medium) 0 (Low) 4 (Low) 19 (Low) 1 (Low) 7 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 7 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 33 (Medium) 0 (Low) 0 (Low) 461 (Very high) 1 (Low) 0 (Low) 4 (Low) 3
16 28 (Low) 0 (Low) 8 (Low) 28 (Medium) 65 (Medium) 3 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 37 (Medium) 0 (Low) 0 (Low) 1,303 (Very high) 0 (Low) 0 (Low) 4 (Low) 1
17 6 (Low) 5 (Low) 0 (Low) 1 (Low) 3 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 2 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 8 (Low) 0 (Low) 0 (Low) 64 (High) 0 (Low) 0 (Low) 1 (Low) 1
18 10 (Low) 3 (Low) 2 (Low) 8 (Low) 8 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 11 (Low) 0 (Low) 0 (Low) 98 (High) 1 (Low) 0 (Low) 0 (Low) 1
19 2 (Low) 0 (Low) 0 (Low) 5 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 10 (Low) 0 (Low) 0 (Low) 0 (Low) 0
20 1 (Low) 0 (Low) 1 (Low) 5 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 4 (Low) 0 (Low) 0 (Low) 59 (High) 0 (Low) 0 (Low) 2 (Low) 1
21 2 (Low) 0 (Low) 0 (Low) 2 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 15 (Medium) 0 (Low) 0 (Low) 17 (Medium) 0 (Low) 0 (Low) 0 (Low) 0
22 5 (Low) 0 (Low) 4 (Low) 24 (Medium) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 2 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 59 (High) 0 (Low) 0 (Low) 181 (Very high) 0 (Low) 0 (Low) 2 (Low) 1
23 5 (Low) 0 (Low) 0 (Low) 24 (Medium) 1 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 11 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 56 (High) 0 (Low) 0 (Low) 261 (Very high) 0 (Low) 0 (Low) 2 (Low) 3
24 7 (Low) 0 (Low) 19 (Low) 24 (Medium) 206 (High) 2 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 2 (Low) 0 (Low) 7 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 43 (Medium) 0 (Low) 0 (Low) 342 (Very high) 2 (Low) 0 (Low) 2 (Low) 1
25 2 (Low) 0 (Low) 4 (Low) 23 (Medium) 128 (Medium) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 3 (Low) 0 (Low) 0 (Low) 73 (High) 0 (Low) 0 (Low) 2 (Low) 0
26 0 (Low) 0 (Low) 1 (Low) 16 (Low) 24 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 34 (Medium) 0 (Low) 0 (Low) 100 (Very high) 4 (Low) 0 (Low) 2 (Low) 7
27 9 (Low) 0 (Low) 11 (Low) 23 (Medium) 125 (Medium) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 4 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 127 (Very high) 0 (Low) 0 (Low) 912 (Very high) 5 (Low) 0 (Low) 2 (Low) 1
28 2 (Low) 0 (Low) 6 (Low) 11 (Low) 3 (Low) 1 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 7 (Low) 0 (Low) 0 (Low) 1 (Low) 0 (Low) 73 (High) 0 (Low) 0 (Low) 404 (Very high) 0 (Low) 0 (Low) 3 (Low) 2
29 19 (Low) 0 (Low) 7 (Low) 28 (Medium) 22 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 2 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 52 (High) 0 (Low) 0 (Low) 214 (Very high) 6 (Low) 0 (Low) 0 (Low) 4
30 76 (Medium) 0 (Low) 5 (Low) 39 (Medium) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 6 (Low) 0 (Low) 0 (Low) 0 (Low) 0 (Low) 56 (High) 0 (Low) 0 (Low) 218 (Very high) 4 (Low) 0 (Low) 0 (Low) 0