Alcobendas — April 2003

299 London Plane — day 1

214 London Plane — day 2

67 London Plane — day 3

25 Days measured

Daily pollen level evolution
Day	Cypress/Yew	London Plane	Grasses	Plantain	Olive
1	6 (Low)	299 (High)	1 (Low)	0 (Low)	0 (Low)
2	6 (Low)	214 (High)	2 (Low)	0 (Low)	0 (Low)
3	7 (Low)	67 (Medium)	10 (Low)	0 (Low)	0 (Low)
4	1 (Low)	35 (Medium)	2 (Low)	0 (Low)	0 (Low)
5	1 (Low)	8 (Low)	1 (Low)	0 (Low)	0 (Low)
6	0 (Low)	10 (Low)	1 (Low)	0 (Low)	0 (Low)
7	3 (Low)	18 (Low)	2 (Low)	0 (Low)	0 (Low)
8	3 (Low)	56 (Medium)	1 (Low)	1 (Low)	0 (Low)
9	4 (Low)	33 (Medium)	6 (Low)	3 (Low)	0 (Low)
10	2 (Low)	7 (Low)	6 (Low)	0 (Low)	0 (Low)
11	4 (Low)	5 (Low)	3 (Low)	0 (Low)	0 (Low)
12	1 (Low)	2 (Low)	0 (Low)	0 (Low)	0 (Low)
13	0 (Low)	2 (Low)	1 (Low)	2 (Low)	0 (Low)
14	4 (Low)	5 (Low)	1 (Low)	1 (Low)	0 (Low)
15	1 (Low)	9 (Low)	5 (Low)	2 (Low)	0 (Low)
16	—	—	—	—	—
17	—	—	—	—	—
18	—	—	—	—	—
19	—	—	—	—	—
20	—	—	—	—	—
21	0 (Low)	0 (Low)	1 (Low)	2 (Low)	0 (Low)
22	1 (Low)	1 (Low)	0 (Low)	0 (Low)	0 (Low)
23	3 (Low)	0 (Low)	2 (Low)	9 (Low)	1 (Low)
24	4 (Low)	0 (Low)	2 (Low)	14 (Low)	6 (Low)
25	6 (Low)	1 (Low)	6 (Low)	23 (Medium)	1 (Low)
26	5 (Low)	0 (Low)	9 (Low)	12 (Low)	1 (Low)
27	14 (Low)	0 (Low)	5 (Low)	30 (Medium)	0 (Low)
28	24 (Low)	0 (Low)	22 (Low)	21 (Medium)	15 (Low)
29	10 (Low)	1 (Low)	10 (Low)	24 (Medium)	4 (Low)
30	3 (Low)	0 (Low)	4 (Low)	27 (Medium)	0 (Low)