La Línea de la Concepción Pollen Forecast - Today, Tomorrow and the Week Ahead
Pollen Today
Today (11 October) pollen in La Línea de la Concepción is high; mugwort is high; mold (alternaria) and mold (cladosporium) are low.
Pollen Tomorrow
Tomorrow (12 October 2026) mugwort remains high, mold (alternaria) remains low, mold (cladosporium) increasing, grass at low levels.
7-Day Trend
Over the next week mugwort will increase; grass, mold (alternaria), and mold (cladosporium) will decrease; willow will remain stable.
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Pollen Risk
Today - 11 October
| 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) | None | 0/100 |
| Willow (Salicaceae) | None | 0/100 |
| Mugwort (Artemisia) | High | 66/100 |
| Mold (Alternaria) | Low | 20/100 |
| Mold (Cladosporium) | Low | 22/100 |
Tomorrow - 12 October
| 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) | Low | 8/100 | |
| Willow (Salicaceae) | None | 0/100 | |
| Mugwort (Artemisia) | High | 70/100 | |
| Mold (Alternaria) | Low | 23/100 | |
| Mold (Cladosporium) | Moderate | 26/100 |
Local Environmental Conditions
The center of La Línea de la Concepción is surrounded mainly by built-up land, which covers around 88% of the nearby area. A nearby park adds mown lawns and planted trees to the local pollen mix. Olive is the most prominent allergenic tree nearby. Grasses are a major source, with pigweed and pellitory adding to the weed pollen load.
Tree pollen peaks in mid-spring, when the weather warms to around 15°C and olive is in full flower. Grass pollen follows, peaking in late spring and easing off by mid-fall. Pigweed and pellitory bring a final peak from early summer into early fall. Mold spores join in through fall, when damp, warm spells let them thrive.
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Frequently Asked Questions About Pollen in Andalusia
Is pollen high in La Línea de la Concepción right now?
On 11 October 2026, overall pollen levels in La Línea de la Concepción are high. Artemisia is the main contributor to airborne pollen
Will pollen levels change in La Línea de la Concepción tomorrow?
On 12 October 2026, pollen conditions in La Línea de la Concepción will be different from today, with artemisia at high levels, grass at low levels
Is pollen expected to decrease in La Línea de la Concepción this week?
According to the five-day outlook, grass pollen levels are expected to gradually decrease, while artemisia pollen will increase, suggesting mixed conditions later in the week.
Which pollen types are currently active in La Línea de la Concepción?
On 11 October 2026, Artemisia is the dominant pollen source in La Línea de la Concepción. grass and willow are not currently active.
When is pollen season in La Línea de la Concepción?
How often is the La Línea de la Concepción pollen forecast updated?
The La Línea de la Concepción pollen forecast is updated four times daily. See the timestamp below for the most recent update.
Does pollen in La Línea de la Concepción 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 La Línea de la Concepción 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 La Línea de la Concepción, 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 pollen scores represent risk levels, not direct pollen measurements. Higher scores indicate higher risk.
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. |
Get More in the Airmine Pollen app
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).
