Jacksonville pollen forecast - today, tomorrow and the week ahead

Today (9 August) pollen in Jacksonville is low; grass and ragweed are low. Tomorrow (10 August 2026) levels are similar - grass remains low, ragweed increasing. 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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Jacksonville's parks, including Brentwood Park and the Yellow Water Creek corridor, feature oak, pine, and sweet gum as the main tree pollen sources, with exposure varying between these green areas and the more built-up city areas. Surrounding North Carolina coastal plain woodland and farmland contribute substantial tree and grass pollen, with the humid subtropical setting supporting an extended pollen season across the area.

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

    14/100

  • Willow (Salicaceae):

    None

    0/100

  • Mugwort (Artemisia):

    None

    0/100

  • Ragweed (Ambrosia):

    Low

    23/100

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

    24/100

  • Willow (Salicaceae):

    None

    0/100

  • Mugwort (Artemisia):

    None

    0/100

  • Ragweed (Ambrosia):

    Medium

    32/100

Air quality in Jacksonville

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Frequently Asked Questions

Is pollen high in Jacksonville right now?

On 9 August 2026, overall pollen levels in Jacksonville are low. Grass is the main contributor to airborne pollen, while ambrosia remain at lower levels

Will pollen levels change in Jacksonville tomorrow?

On 10 August 2026, pollen conditions in Jacksonville will be different from today, with grass at low levels and ambrosia increasing

Is pollen expected to decrease in Jacksonville 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 Jacksonville?

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

When is pollen season in Jacksonville?
Jacksonville's pollen season in North Carolina opens with oak and pine from late January, followed by grass through April and May. Ragweed extends the season into October. The flat North Carolina coastal plain landscape allows substantial pollen from surrounding woodland and farmland to disperse widely, while the humid subtropical climate and proximity to the Cape Fear River corridor support an extended and intense pollen season.
How often is the Jacksonville pollen forecast updated?

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

Does pollen in Jacksonville 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 Jacksonville 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 Jacksonville, 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 Jacksonville.

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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.