Pollen in Alcalá de Henares today (Sunday, March 22, 2026)
View previous day Municipality: Alcalá de Henares Zone: East Altitude: 588 m
Highlighted levels
All types
| Type | Forecast today | Mar 22 | Mar 21 |
|---|---|---|---|
| Cypress/Yew | — | 6 Low | 11 Low |
| London Plane | 4.473 Very high | 975 Very high | 134 High |
| Grasses | — | 1 Low | 0 Low |
| Plantain | 1 Low | 0 Low | 0 Low |
| Olive | — | 0 Low | 0 Low |
| Birch | 5 Low | 2 Low | 1 Low |
| Privet | — | 0 Low | 0 Low |
| Alder | — | 0 Low | 0 Low |
| Maple | 3 Low | 3 Low | 1 Low |
| Mugwort | — | 0 Low | 0 Low |
| Chestnut | — | 0 Low | 0 Low |
| Composites | — | 0 Low | 0 Low |
| Hazel | — | 0 Low | 0 Low |
| Heather | 0 Low | 0 Low | 0 Low |
| Eucalyptus | 0 Low | 0 Low | 0 Low |
| Ash | — | 0 Low | 0 Low |
| Mulberry | 400 Very high | 315 Very high | 693 Very high |
| Elm | — | 1 Low | 1 Low |
| Pine | 15 Medium | 13 Low | 1 Low |
| Poplar | 7 Low | 57 High | 15 Medium |
| Goosefoot/Amaranth | — | 0 Low | 0 Low |
| Oak | 12 Low | 2 Low | 0 Low |
| Sorrel | 0 Low | 0 Low | 0 Low |
| Willow | 2 Low | 1 Low | 0 Low |
| Nettle | 10 Low | 30 Medium | 9 Low |
| Other | — | 5 No data | 1 No data |
| Unidentified | — | 8 No data | 0 No data |
These estimates are indicative and will be automatically updated when official data becomes available.