Madrid-Ciudad Universitaria — July 2025

10 Grasses — day 11

9 Grasses — day 7

8 Grasses — day 12

31 Days measured

Daily pollen level evolution
Day	Cypress/Yew	Grasses	Plantain	Olive
1	1 (Low)	6 (Low)	2 (Low)	2 (Low)
2	0 (Low)	7 (Low)	0 (Low)	0 (Low)
3	2 (Low)	6 (Low)	0 (Low)	1 (Low)
4	0 (Low)	4 (Low)	2 (Low)	1 (Low)
5	0 (Low)	3 (Low)	1 (Low)	1 (Low)
6	2 (Low)	6 (Low)	0 (Low)	1 (Low)
7	3 (Low)	9 (Low)	4 (Low)	1 (Low)
8	1 (Low)	5 (Low)	1 (Low)	1 (Low)
9	1 (Low)	4 (Low)	1 (Low)	1 (Low)
10	1 (Low)	5 (Low)	0 (Low)	0 (Low)
11	1 (Low)	10 (Low)	1 (Low)	0 (Low)
12	1 (Low)	8 (Low)	1 (Low)	0 (Low)
13	0 (Low)	4 (Low)	2 (Low)	2 (Low)
14	0 (Low)	3 (Low)	2 (Low)	1 (Low)
15	0 (Low)	5 (Low)	1 (Low)	0 (Low)
16	0 (Low)	3 (Low)	1 (Low)	1 (Low)
17	3 (Low)	2 (Low)	1 (Low)	0 (Low)
18	4 (Low)	5 (Low)	0 (Low)	0 (Low)
19	1 (Low)	4 (Low)	3 (Low)	0 (Low)
20	0 (Low)	4 (Low)	0 (Low)	0 (Low)
21	0 (Low)	1 (Low)	1 (Low)	1 (Low)
22	0 (Low)	3 (Low)	0 (Low)	0 (Low)
23	2 (Low)	4 (Low)	1 (Low)	0 (Low)
24	1 (Low)	3 (Low)	1 (Low)	1 (Low)
25	0 (Low)	1 (Low)	1 (Low)	0 (Low)
26	0 (Low)	3 (Low)	1 (Low)	1 (Low)
27	0 (Low)	1 (Low)	2 (Low)	0 (Low)
28	1 (Low)	1 (Low)	1 (Low)	0 (Low)
29	0 (Low)	1 (Low)	1 (Low)	0 (Low)
30	0 (Low)	2 (Low)	1 (Low)	0 (Low)
31	0 (Low)	3 (Low)	1 (Low)	0 (Low)