Ponta Porã pollen forecast - today, tomorrow and the week ahead
Pollen Today
Today (20 September) pollen in Ponta Porã is low; cypress and willow are low.
Pollen Tomorrow
Tomorrow (21 September 2026) levels are similar to today.
7-Day Trend
Over the next week cypress and willow 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) | Low | 22/100 |
| Grass (Poaceae) | None | 0/100 |
| Willow (Salicaceae) | Low | 15/100 |
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) | Low | 22/100 | |
| Grass (Poaceae) | None | 0/100 | |
| Willow (Salicaceae) | Low | 15/100 |
Local Environmental Conditions
Ponta Porã commands the Mato Grosso do Sul highlands on the Paraguayan border at the international conurbation with Pedro Juan Caballero, where native cerrado remnants, eucalyptus, and introduced urban trees are the main pollen sources. The cerrado climate produces a well-defined pollen season, with the dry season from May to September concentrating pollen dispersal and the wet summer months bringing frequent rainfall interruptions throughout.
Ponta Porã's pollen season concentrates during the dry period from May to September, when native cerrado remnants and introduced urban trees pollen disperses most readily; rainfall returns for the rest of the year and interrupts pollen counts.
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Frequently Asked Questions About Pollen in Mato Grosso do Sul
Is pollen high in Ponta Porã right now?
On 20 September 2026, overall pollen levels in Ponta Porã are low. Cypress is the main contributor to airborne pollen, while willow remain at lower levels
Will pollen levels change in Ponta Porã tomorrow?
On 21 September 2026, pollen conditions in Ponta Porã will be similar to today, with cypress at low levels, willow at low levels
Is pollen expected to decrease in Ponta Porã this week?
According to the five-day outlook, cypress and willow pollen levels are expected to gradually decrease, suggesting improving conditions later in the week.
Which pollen types are currently active in Ponta Porã?
On 20 September 2026, Cypress is the dominant pollen source in Ponta Porã. willow are also present but at lower levels. grass are not currently active.
When is pollen season in Ponta Porã?
How often is the Ponta Porã pollen forecast updated?
The Ponta Porã pollen forecast is updated four times daily. See the timestamp below for the most recent update.
Does pollen in Ponta Porã 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 Ponta Porã 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 Ponta Porã, 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).
