Franklin Township, Pennsylvania pollen forecast — EUB/Wildcat - Michaux Campsite #13 neighborhood
Pollen Today
Today (20 September) pollen in EUB/Wildcat - Michaux Campsite #13, Franklin Township, Pennsylvania is moderate; grass is moderate; mugwort and ragweed are low.
Pollen Tomorrow
Tomorrow (21 September 2026) grass no longer expected, mugwort no longer expected, ragweed no longer expected.
7-Day Trend
Over the next week grass, mugwort, and ragweed will increase.
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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) | None | 0/100 |
| Grass (Poaceae) | Moderate | 33/100 |
| Willow (Salicaceae) | None | 0/100 |
| Mugwort (Artemisia) | Low | 11/100 |
| Ragweed (Ambrosia) | Low | 25/100 |
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) | None | 0/100 | — |
| Grass (Poaceae) | None | 0/100 | |
| Willow (Salicaceae) | None | 0/100 | — |
| Mugwort (Artemisia) | None | 0/100 | |
| Ragweed (Ambrosia) | None | 0/100 |
Local Environmental Conditions
Around EUB/Wildcat - Michaux Campsite #13, Franklin Township, oak and birch grow in the local woodland; birch is a potent tree allergen. Near EUB/Wildcat - Michaux Campsite #13, Franklin Township, a nearby park tops up the local grass and ragweed count with lawn grass and plantings.
Oak and birch dominate the spring calendar here, cresting between April and May. Grass pollen peaks in June. Ragweed's own peak runs from mid-August into October.
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Frequently Asked Questions About Pollen in Pennsylvania
Is pollen high in Franklin Township, Pennsylvania right now?
On 20 September 2026, overall pollen levels in Franklin Township, Pennsylvania are moderate. Grass is the main contributor to airborne pollen, while ambrosia and artemisia remain at lower levels
Will pollen levels change in Franklin Township, Pennsylvania tomorrow?
On 21 September 2026, pollen conditions in Franklin Township, Pennsylvania will be similar to today with no significant pollen expected.
Is pollen expected to decrease in Franklin Township, Pennsylvania this week?
According to the five-day outlook, ambrosia, artemisia, and grass pollen levels will increase later in the week.
Which pollen types are currently active in Franklin Township, Pennsylvania?
On 20 September 2026, Grass is the dominant pollen source in Franklin Township, Pennsylvania. ambrosia and artemisia are also present but at lower levels.
When is pollen season in Franklin Township, Pennsylvania?
How often is the Franklin Township, Pennsylvania pollen forecast updated?
The Franklin Township, Pennsylvania pollen forecast is updated four times daily. See the timestamp below for the most recent update.
Does pollen in Franklin Township, Pennsylvania 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 Franklin Township, Pennsylvania 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 Franklin Township, Pennsylvania, 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. |
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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).
