Sherman pollen forecast - today, tomorrow and the week ahead

Today (25 June) pollen in Sherman is low; grass is low. Tomorrow (26 June 2026) levels are similar - grass remains low, cypress at low levels. Over the following five days cypress and grass will decrease. Forecasts are calculated by Airmine using satellites to map local vegetation and determine pollen season onset.

For long term forecasts and maps, see the Airmine app

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

Sherman's North Texas Red River Valley setting features cedar, oak, and elm as the main tree pollen sources, with exposure varying between the Cross Timbers wooded residential areas and the more built-up commercial corridors along Highway 75. The Red River corridor to the north provides locally significant green space, while the transition from Cross Timbers to Blackland Prairie creates distinct local pollen zones across the city.

Today - 25 June

  • Alder (Alnus):

    None

    0/100

  • Birch (Betula):

    None

    0/100

  • Hazel (Corylus):

    None

    0/100

  • Cypress (Cupressaceae):

    None

    0/100

  • Grass (Poaceae):

    Low

    11/100

  • Willow (Salicaceae):

    None

    0/100

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 - 26 June

  • Alder (Alnus):

    None

    0/100

  • Birch (Betula):

    None

    0/100

  • Hazel (Corylus):

    None

    0/100

  • Cypress (Cupressaceae):

    Low

    5/100

  • Grass (Poaceae):

    Low

    16/100

  • Willow (Salicaceae):

    None

    0/100

Frequently Asked Questions

Is pollen high in Sherman right now?

On 25 June 2026, overall pollen levels in Sherman are low. Grass is the main contributor to airborne pollen

Will pollen levels change in Sherman tomorrow?

On 26 June 2026, pollen conditions in Sherman will be different from today, with cypress at low levels, grass at low levels

Is pollen expected to decrease in Sherman this week?

According to the five-day outlook, cypress and grass pollen levels are expected to gradually decrease, suggesting improving conditions later in the week.

Which pollen types are currently active in Sherman?

On 25 June 2026, Grass is the dominant pollen source in Sherman. hazel, cypress, and willow are not currently active.

When is pollen season in Sherman?
Sherman's North Texas setting produces a season opening in late January with cedar and elm before oak peaks through March and April. Grass from surrounding Red River Valley farmland peaks through April and May before mugwort and nettle extend exposure into September. The Red River Valley farmland contributes substantial grass and crop pollen, while the warm South Central climate advances the season.
How often is the Sherman pollen forecast updated?

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

Does pollen in Sherman 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 Sherman 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 Sherman, 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: 25 Jun 2026, 09:01 CET (Data is updated four times daily.)

This page provides the latest public pollen forecast for Sherman.

For long term forecasts and maps, see the Airmine app

Download on the App Store Get it on Google Play

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

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