Icó Pollen Forecast - Today, Tomorrow and the Week Ahead
Pollen Today
Today (10 October) pollen in Icó is low; grass and willow are low.
Pollen Tomorrow
Tomorrow (11 October 2026) levels are similar to today.
7-Day Trend
Over the next week cypress and grass will increase; willow will decrease.
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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) | Low | 2/100 |
| Willow (Salicaceae) | Low | 12/100 |
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 | 1/100 | |
| Willow (Salicaceae) | Low | 10/100 |
Local Environmental Conditions
Most of the area around the center of Icó is built-up land, with some open grassland and farmland. Close to the Salgado River, riverside vegetation adds to local tree pollen. Around here, open grassland and farmland add grass and weed pollen; planted trees and mown lawns are the main sources in the built-up parts.
With warm weather all year, between about 25°C and 30°C, pollen is present in most months rather than in one short season. Levels tend to be highest in the drier months around August to October. During the rainy season, frequent heavy downpours wash much of the pollen out of the air. Grasses flower again and again through the year and are the most constant source.
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Frequently Asked Questions About Pollen in Ceará
Is pollen high in Icó right now?
On 10 October 2026, overall pollen levels in Icó are low. Grass is the main contributor to airborne pollen, while willow remain at lower levels
Will pollen levels change in Icó tomorrow?
On 11 October 2026, pollen conditions in Icó will be similar to today, with grass at low levels, willow at low levels
Is pollen expected to decrease in Icó this week?
According to the five-day outlook, willow pollen levels are expected to gradually decrease, while cypress and grass pollen will increase, suggesting mixed conditions later in the week.
Which pollen types are currently active in Icó?
On 10 October 2026, Grass is the dominant pollen source in Icó. willow are also present but at lower levels. cypress are not currently active.
When is pollen season in Icó?
How often is the Icó pollen forecast updated?
The Icó pollen forecast is updated four times daily. See the timestamp below for the most recent update.
Does pollen in Icó 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 Icó 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 Icó, 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).
