Campo Formoso pollen forecast - today, tomorrow and the week ahead
Pollen Today
Today (20 September) pollen in Campo Formoso is moderate; cypress is moderate; willow is low.
Pollen Tomorrow
Tomorrow (21 September 2026) willow remains low, cypress increasing.
7-Day Trend
Over the next week willow will increase; cypress will decrease; grass will remain stable.
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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) | Moderate | 49/100 |
| Grass (Poaceae) | None | 0/100 |
| Willow (Salicaceae) | Low | 14/100 |
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) | High | 57/100 | |
| Grass (Poaceae) | None | 0/100 | |
| Willow (Salicaceae) | Low | 20/100 |
Local Environmental Conditions
Campo Formoso commands the northern Bahia caatinga-cerrado transitional zone as a mining municipality, where native caatinga scrub, cerrado trees, and sparse drought-adapted vegetation are the main pollen sources. The semi-arid climate produces a compressed wet season, while the long dry season concentrates pollen production and the open northeastern interior landscape allows pollen to disperse widely throughout.
Campo Formoso's pollen season concentrates during the dry season, when native caatinga scrub and sparse drought-adapted vegetation pollen disperses most readily across the area; the wet season brings frequent rainfall that interrupts counts for the rest of the year.
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Frequently Asked Questions About Pollen in Bahia
Is pollen high in Campo Formoso right now?
On 20 September 2026, overall pollen levels in Campo Formoso are moderate. Cypress is the main contributor to airborne pollen, while willow remain at lower levels
Will pollen levels change in Campo Formoso tomorrow?
On 21 September 2026, pollen conditions in Campo Formoso will be different from today, with willow at low levels and cypress increasing
Is pollen expected to decrease in Campo Formoso this week?
According to the five-day outlook, cypress pollen levels are expected to gradually decrease, while willow pollen will increase, suggesting mixed conditions later in the week.
Which pollen types are currently active in Campo Formoso?
On 20 September 2026, Cypress is the dominant pollen source in Campo Formoso. willow are also present but at lower levels. grass are not currently active.
When is pollen season in Campo Formoso?
How often is the Campo Formoso pollen forecast updated?
The Campo Formoso pollen forecast is updated four times daily. See the timestamp below for the most recent update.
Does pollen in Campo Formoso 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 Campo Formoso 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 Campo Formoso, 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).
