Ponte de Lima Pollen Forecast - Today, Tomorrow and the Week Ahead
Pollen Today
Today (10 October) pollen in Ponte de Lima is high; mugwort is high; mold (alternaria) and mold (cladosporium) are moderate.
Pollen Tomorrow
Tomorrow (11 October 2026) levels are similar to today.
7-Day Trend
Over the next week mugwort and mold (cladosporium) will increase; mold (alternaria) will decrease; cypress, grass, and willow will remain stable.
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Pollen Risk
Today - 10 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 | 69/100 |
| Mold (Alternaria) | Moderate | 36/100 |
| Mold (Cladosporium) | Moderate | 33/100 |
Tomorrow - 11 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) | None | 0/100 | |
| Willow (Salicaceae) | None | 0/100 | |
| Mugwort (Artemisia) | High | 53/100 | |
| Mold (Alternaria) | Moderate | 26/100 | |
| Mold (Cladosporium) | Moderate | 27/100 |
Local Environmental Conditions
Almost 35% of the area near the heart of Ponte de Lima is built-up land, with a good deal of open grassland and some woodland. Along running water nearby, trees such as willow and alder grow in the damper ground and add their own pollen. Allergenic trees nearby include oak, olive and alder. Grass pollen is plentiful, while plantain leads among the weeds.
First to flower is alder, in late winter. Tree pollen peaks in mid-spring, when the weather warms to around 15°C and oak and olive are in full flower. Grasses take over in early summer, with temperatures around 20°C, and their pollen lingers into early fall. Plantain flowers through much of the warmer half of the year.
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Frequently Asked Questions About Pollen in Viana do Castelo
Is pollen high in Ponte de Lima right now?
On 10 October 2026, overall pollen levels in Ponte de Lima are high. Artemisia is the main contributor to airborne pollen
Will pollen levels change in Ponte de Lima tomorrow?
On 11 October 2026, pollen conditions in Ponte de Lima will be similar to today, with artemisia at high levels
Is pollen expected to decrease in Ponte de Lima this week?
According to the five-day outlook, artemisia pollen levels will increase later in the week.
Which pollen types are currently active in Ponte de Lima?
On 10 October 2026, Artemisia is the dominant pollen source in Ponte de Lima. cypress, grass, and willow are not currently active.
When is pollen season in Ponte de Lima?
How often is the Ponte de Lima pollen forecast updated?
The Ponte de Lima pollen forecast is updated four times daily. See the timestamp below for the most recent update.
Does pollen in Ponte de Lima 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 Ponte de Lima 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 Ponte de Lima, 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).
