Ipatinga pollen forecast - today, tomorrow and the week ahead
Pollen Today
Today (20 September) pollen in Ipatinga is low; cypress and willow are low.
Pollen Tomorrow
Tomorrow (21 September 2026) willow remains low, cypress increasing.
7-Day Trend
Over the next week cypress and willow will decrease; grass 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) | Low | 20/100 |
| Grass (Poaceae) | None | 0/100 |
| Willow (Salicaceae) | Low | 11/100 |
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) | Moderate | 26/100 | |
| Grass (Poaceae) | None | 0/100 | |
| Willow (Salicaceae) | Low | 13/100 |
Local Environmental Conditions
Ipatinga anchors the Minas Gerais Doce River valley steel district as home of the Usiminas complex, where native Atlantic Forest remnants, eucalyptus, and the Doce River corridor vegetation are the main pollen sources. The tropical climate supports year-round pollen production, while the river valley concentrates pollen under calm conditions and the wet summer months bring the most frequent rainfall interruptions throughout this important Minas Gerais steel valley city.
In Ipatinga, pollen exposure builds through the drier months as native Atlantic Forest remnants and the Doce River corridor vegetation pollen spreads freely, while the wet season regularly interrupts dispersal with rainfall.
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Frequently Asked Questions About Pollen in Minas Gerais
Is pollen high in Ipatinga right now?
On 20 September 2026, overall pollen levels in Ipatinga are low. Willow is the main contributor to airborne pollen, while cypress remain at lower levels
Will pollen levels change in Ipatinga tomorrow?
On 21 September 2026, pollen conditions in Ipatinga will be different from today, with willow at low levels and cypress increasing
Is pollen expected to decrease in Ipatinga this week?
According to the five-day outlook, willow and cypress pollen levels are expected to gradually decrease, suggesting improving conditions later in the week.
Which pollen types are currently active in Ipatinga?
On 20 September 2026, Willow is the dominant pollen source in Ipatinga. cypress are also present but at lower levels. grass are not currently active.
When is pollen season in Ipatinga?
How often is the Ipatinga pollen forecast updated?
The Ipatinga pollen forecast is updated four times daily. See the timestamp below for the most recent update.
Does pollen in Ipatinga 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 Ipatinga 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 Ipatinga, 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. |
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).
