Botucatu Pollen Forecast - Today, Tomorrow and the Week Ahead
Pollen Today
Today (10 October) pollen in Botucatu is low; cypress and willow are low.
Pollen Tomorrow
Tomorrow (11 October 2026) levels are similar to today.
7-Day Trend
Over the next week willow will increase; cypress and grass will remain stable.
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Features and forecast availability vary by region.
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) | Low | 2/100 |
| Grass (Poaceae) | None | 0/100 |
| Willow (Salicaceae) | Low | 6/100 |
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) | Low | 1/100 | |
| Grass (Poaceae) | None | 0/100 | |
| Willow (Salicaceae) | Low | 1/100 |
Local Environmental Conditions
Around 86% of the area near the heart of Botucatu is built-up land, with some woodland. Grasses are a major source, with pigweed adding to the weed pollen load. Locally, street trees, gardens and lawns supply most pollen in the built-up parts. Grasses along roadsides, verges and open ground also add to the overall pollen load.
Tree pollen comes first, peaking in early spring. Grasses take over in early spring, with temperatures around 20°C, and their pollen lingers into mid-fall. Pigweed brings a final peak from early summer into early fall. In warm, humid weather from mid-spring into midsummer, mold spores add to the mix, especially after rain.
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Frequently Asked Questions About Pollen in São Paulo
Is pollen high in Botucatu right now?
On 10 October 2026, overall pollen levels in Botucatu are low. Cypress is the main contributor to airborne pollen, while willow remain at lower levels
Will pollen levels change in Botucatu tomorrow?
On 11 October 2026, pollen conditions in Botucatu will be similar to today, with cypress at low levels, willow at low levels
Is pollen expected to decrease in Botucatu this week?
According to the five-day outlook, willow pollen levels will increase later in the week.
Which pollen types are currently active in Botucatu?
On 10 October 2026, Cypress is the dominant pollen source in Botucatu. willow are also present but at lower levels. grass are not currently active.
When is pollen season in Botucatu?
How often is the Botucatu pollen forecast updated?
The Botucatu pollen forecast is updated four times daily. See the timestamp below for the most recent update.
Does pollen in Botucatu 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 Botucatu 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 Botucatu, 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).
