Torrevieja pollen forecast - today, tomorrow and the week ahead
Pollen Today
Today (20 September) pollen in Torrevieja is high; mugwort is high; grass is low.
Pollen Tomorrow
Tomorrow (21 September 2026) mugwort remains high, grass no longer expected.
7-Day Trend
Over the next week grass and mugwort will increase; cypress and willow will remain stable.
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Features and forecast availability vary by region.
Pollen Risk
Today - 20 September
| Pollen species | Level | Value |
|---|---|---|
| Alder (Alnus) | None | 0/100 |
| Birch (Betula) | None | 0/100 |
| Hazel (Corylus) | None | 0/100 |
| Cypress (Cupressaceae) | None | 0/100 |
| Grass (Poaceae) | Low | 3/100 |
| Willow (Salicaceae) | None | 0/100 |
| Mugwort (Artemisia) | High | 61/100 |
Tomorrow - 21 September
| Pollen species | Level | Value | 7-Day Trend |
|---|---|---|---|
| Alder (Alnus) | None | 0/100 | — |
| Birch (Betula) | None | 0/100 | — |
| Hazel (Corylus) | None | 0/100 | — |
| Cypress (Cupressaceae) | None | 0/100 | |
| Grass (Poaceae) | None | 0/100 | |
| Willow (Salicaceae) | None | 0/100 | |
| Mugwort (Artemisia) | High | 59/100 |
Local Environmental Conditions
Torrevieja's coastal salt lake setting features palm, tamarisk, and introduced pine as the main pollen sources alongside distinctive halophytic vegetation, with exposure varying between these areas and the more built-up resort city centre. Surrounding Valencian semi-arid farmland contributes seasonal grass and crop pollen, while the Mediterranean coastal position means sea breezes can periodically disperse pollen and the salt lakes create unique local conditions.
Torrevieja's pollen season opens in January with olive and tamarisk, with the hot, dry Valencian coast producing one of Spain's earliest seasons. Grass from surrounding semi-arid farmland peaks through March and April before the summer heat ends the season abruptly. The salt lake setting creates distinctive local pollen dynamics and onshore sea breezes frequently interrupt exposure.
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Frequently Asked Questions About Pollen in Valencia
Is pollen high in Torrevieja right now?
On 20 September 2026, overall pollen levels in Torrevieja are high. Artemisia is the main contributor to airborne pollen, while grass remain at lower levels
Will pollen levels change in Torrevieja tomorrow?
On 21 September 2026, pollen conditions in Torrevieja will be different from today, with artemisia at high levels
Is pollen expected to decrease in Torrevieja this week?
According to the five-day outlook, artemisia and grass pollen levels will increase later in the week.
Which pollen types are currently active in Torrevieja?
On 20 September 2026, Artemisia is the dominant pollen source in Torrevieja. grass are also present but at lower levels. cypress and willow are not currently active.
When is pollen season in Torrevieja?
How often is the Torrevieja pollen forecast updated?
The Torrevieja pollen forecast is updated four times daily. See the timestamp below for the most recent update.
Does pollen in Torrevieja come from nearby or far away?
Studies show that most pollen exposure (often 70–90%) comes from nearby sources, such as local trees and vegetation. A good pollen forecast therefore depends on accurately representing local vegetation. Pollen can travel long distances, but this usually matters only early in the season or during specific wind events.
Are pollen levels in Torrevieja based on measurements or forecasts?
Pollen data is often misunderstood. Most "pollen levels" are not real-time measurements, but forecasts.
Direct pollen measurements are typically delayed by 1-2 days because they require manual analysis. To show current conditions in Torrevieja, modern forecasts combine recent measurements, weather data, and information about local vegetation.
This allows us to estimate pollen levels for today and the coming days, not just report the past.
Airmine’s atmospheric monitoring platform was developed with support from the European Space Agency (ESA)’s Business Applications and Space Solutions (BASS) team, using satellite and Earth observation technologies to improve emissions monitoring.
Understanding the Scale
The 0–100 scores represent risk levels, not direct measurements of pollen or air pollutant concentrations. Higher scores indicate higher risk. Pollen and air quality use different thresholds.
Pollen
| None | 0 | No or negligible risk of exposure. Pollen/mold exposure is expected to be minimal. |
| Low | 0-25 | Low risk of exposure. Small amounts of pollen or mold spores may be present. |
| Moderate | 25-50 | Moderate risk of exposure. Pollen/mold exposure is expected to be noticeable. |
| High | 50-75 | High risk of exposure. Elevated pollen/mold exposure is expected. |
| Very High | 75-100 | Very high risk of exposure. Pollen/mold exposure is expected to be at or near its highest levels. |
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Get 15-day pollen forecasts with morning, afternoon and evening detail, plus 5-day air quality forecasts. Explore interactive pollen risk maps, estimated pollen season start, route profiles and a symptoms diary.
Features and forecast availability vary by region. Currently covering Europe, the contiguous US, southern Canada, South Africa, Australia, Indonesia (Java & Bali), Brazil, Paraguay, Uruguay and the Buenos Aires area.
Developed with support from the European Space Agency (ESA) Business Applications and Space Solutions (BASS).
