Mulberry
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, March 31, 2026)
| Station | Forecast today | Mar 31 | Mar 30 |
|---|---|---|---|
| Alcalá de Henares | 400 Very high | 315 Very high | 206 Very high |
| Alcobendas | 88 High | 67 High | — No data |
| Aranjuez | 174 Very high | 107 Very high | 33 Medium |
| Collado Villalba | 4 Low | 1 Low | — No data |
| Coslada | 162 Very high | 186 Very high | 124 Very high |
| Getafe | 160 Very high | 83 High | 58 High |
| Las Rozas | 47 Medium | 7 Low | — No data |
| Leganés | 20 Medium | 23 Medium | — No data |
| Madrid-Arganzuela | 105 Very high | 143 Very high | — No data |
| Madrid-Barrio Salamanca | 89 High | 111 Very high | 32 Medium |
| Madrid-Ciudad Universitaria | 315 Very high | 164 Very high | 164 Very high |
These estimates are indicative and will be automatically updated when official data becomes available.