Oak
Thresholds
Low 0 — 14 grains/m³
Medium 15 — 49 grains/m³
High 50 — 99 grains/m³
Very high 100 + grains/m³
Levels by station (Tuesday, May 19, 2026)
| Station | Forecast today | May 19 | May 18 |
|---|---|---|---|
| Alcalá de Henares | 86 High | 32 Medium | 32 Medium |
| Alcobendas | 65 High | 47 Medium | 41 Medium |
| Aranjuez | 80 High | 19 Medium | 29 Medium |
| Collado Villalba | 328 Very high | 80 High | 18 Medium |
| Coslada | 47 Medium | 33 Medium | 25 Medium |
| Getafe | 109 Very high | 54 High | 66 High |
| Las Rozas | 104 Very high | 38 Medium | 35 Medium |
| Leganés | 333 Very high | 14 Low | — No data |
| Madrid-Arganzuela | 147 Very high | 88 High | 121 Very high |
| Madrid-Barrio Salamanca | 93 High | 74 High | 86 High |
| Madrid-Ciudad Universitaria | 114 Very high | 56 High | 106 Very high |
These estimates are indicative and will be automatically updated when official data becomes available.