Castel Volturno Pollen Forecast - Today, Tomorrow and the Week Ahead
Pollen Today
Today (10 October) pollen in Castel Volturno is moderate; mugwort is moderate; mold (alternaria) and mold (cladosporium) are low.
Pollen Tomorrow
Tomorrow (11 October 2026) mugwort remains moderate, mold (alternaria) remains low, mold (cladosporium) remains low, grass at low levels.
7-Day Trend
Over the next week mold (alternaria) and mold (cladosporium) will increase; grass and mugwort will decrease; cypress 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) | Moderate | 32/100 |
| Mold (Alternaria) | Low | 13/100 |
| Mold (Cladosporium) | Low | 20/100 |
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) | Low | 5/100 | |
| Willow (Salicaceae) | None | 0/100 | |
| Mugwort (Artemisia) | Moderate | 46/100 | |
| Mold (Alternaria) | Low | 20/100 | |
| Mold (Cladosporium) | Low | 25/100 |
Local Environmental Conditions
Around 32% of the area near the center of Castel Volturno is built-up land, with a good deal of open grassland and some farmland. The damp ground beside running water nearby supports trees, shrubs and reeds, adding to local pollen. Grasses add a sizeable share of the local pollen. In the built-up parts of the area, street trees, gardens and park lawns add to the local mix.
Grasses take over in late spring, with temperatures around 20°C, and their pollen lingers into mid-fall. Weeds on open ground add a smaller late peak from early summer into early fall. Fall is the wettest time of year, and heavy showers can bring short breaks in pollen. Dry, sunny and breezy weather raises levels within each period, and steady rain brings them down.
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Frequently Asked Questions About Pollen in Campania
Is pollen high in Castel Volturno right now?
On 10 October 2026, overall pollen levels in Castel Volturno are moderate. Artemisia is the main contributor to airborne pollen
Will pollen levels change in Castel Volturno tomorrow?
On 11 October 2026, pollen conditions in Castel Volturno will be different from today, with artemisia at moderate levels, grass at low levels
Is pollen expected to decrease in Castel Volturno this week?
According to the five-day outlook, artemisia and grass pollen levels are expected to gradually decrease, suggesting improving conditions later in the week.
Which pollen types are currently active in Castel Volturno?
On 10 October 2026, Artemisia is the dominant pollen source in Castel Volturno. cypress, grass, and willow are not currently active.
When is pollen season in Castel Volturno?
How often is the Castel Volturno pollen forecast updated?
The Castel Volturno pollen forecast is updated four times daily. See the timestamp below for the most recent update.
Does pollen in Castel Volturno 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 Castel Volturno 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 Castel Volturno, 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).
