Coudersport pollen forecast - today, tomorrow and the week ahead

Today (9 August) pollen in Coudersport is medium; ragweed is medium; grass is low. Tomorrow (10 August 2026) levels are similar. Over the following five days grass and ragweed will increase. Forecasts are calculated by Airmine using satellites to map local vegetation and determine pollen season onset.

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Developed with support from the European Space Agency (ESA)’s Business Applications and Space Solutions (BASS) team

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Coudersport sits on a headwaters town on the Allegheny River in north-central Pennsylvania, where the dominant vegetation is a mix of northern hardwood forest, hemlock stands, and riverside brush, shaping the local pollen profile across the seasons. None of this is unusual for a town with Coudersport's particular mix of terrain and plant life. Allergy sufferers in Coudersport generally plan around this same recurring seasonal rhythm.

Today - 9 August

  • Alder (Alnus):

    None

    0/100

  • Birch (Betula):

    None

    0/100

  • Hazel (Corylus):

    None

    0/100

  • Cypress (Cupressaceae):

    None

    0/100

  • Grass (Poaceae):

    Low

    6/100

  • Willow (Salicaceae):

    None

    0/100

  • Mugwort (Artemisia):

    None

    0/100

  • Ragweed (Ambrosia):

    Medium

    34/100

High pollen levels may trigger sneezing, itchy eyes, and congestion. Airmine's neighbourhood estimates use satellites to map local vegetation and a statistical prediction model, updated four times daily.

Tomorrow - 10 August

  • Alder (Alnus):

    None

    0/100

  • Birch (Betula):

    None

    0/100

  • Hazel (Corylus):

    None

    0/100

  • Cypress (Cupressaceae):

    None

    0/100

  • Grass (Poaceae):

    Low

    2/100

  • Willow (Salicaceae):

    None

    0/100

  • Mugwort (Artemisia):

    None

    0/100

  • Ragweed (Ambrosia):

    Medium

    30/100

Air quality in Coudersport

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Pollen forecast for neighborhoods and landmarks in Coudersport

Frequently Asked Questions

Is pollen high in Coudersport right now?

On 9 August 2026, overall pollen levels in Coudersport are moderate. Ambrosia is the main contributor to airborne pollen, while grass remain at lower levels

Will pollen levels change in Coudersport tomorrow?

On 10 August 2026, pollen conditions in Coudersport will be similar to today, with grass at low levels, ambrosia at medium levels

Is pollen expected to decrease in Coudersport this week?

According to the five-day outlook, grass, ambrosia, and artemisia pollen levels will increase later in the week.

Which pollen types are currently active in Coudersport?

On 9 August 2026, Ambrosia is the dominant pollen source in Coudersport. grass are also present but at lower levels. artemisia and cypress are not currently active.

When is pollen season in Coudersport?
The pollen calendar in Coudersport opens with cedar and elm starting late February before oak extends the tree season through April. Peak grass pollen arrives in May and June, and mugwort and nettle extend exposure into September. Humid summers in the mid-Atlantic favor a longer weed pollen tail into early autumn, shaping conditions across the city.
How often is the Coudersport pollen forecast updated?

The Coudersport pollen forecast is updated four times daily. See the timestamp below for the most recent update.

Does pollen in Coudersport 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 Coudersport 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 Coudersport, 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.

Want to see pollen forecasts for other cities in United States?

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Data provided by Airmine — Last update: 10 August 2026 at 02:34 CEST (Data is updated four times daily.)

This page provides the latest public pollen forecast for Coudersport.

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Unless explicitly made clear, the content on this site has not been paid for by external organisations and is Airmine's sole responsibility.

Disclaimer: Forecasts are provided for informational purposes only and should not be relied upon as medical advice. Actual pollen and air quality conditions may vary from the forecast. If you have allergies, asthma, or another medical condition, consult a healthcare professional. Please see our Terms of Service for important information about limitations of liability.