Wylie pollen forecast - today, tomorrow and the week ahead

Today (25 June) pollen in Wylie is low; cypress is low. Tomorrow (26 June 2026) levels are similar - cypress remains low, grass at low levels. Over the following five days grass will increase; cypress 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

Wylie's Collin County Texas suburban setting features cedar, post oak, and elm as the main tree pollen sources, with exposure varying between the wooded residential neighborhoods near Lake Lavon and the more built-up commercial corridors along Highway 78. Lake Lavon creates temperature-modifying effects on the city's eastern portions, while the Cross Timbers vegetation zone creates distinct cedar and oak pollen sources and the lake proximity differentiates eastern lakeside from western inland pollen exposure.

Today - 25 June

  • Alder (Alnus):

    None

    0/100

  • Birch (Betula):

    None

    0/100

  • Hazel (Corylus):

    None

    0/100

  • Cypress (Cupressaceae):

    Low

    7/100

  • Grass (Poaceae):

    None

    0/100

  • 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

    9/100

  • Grass (Poaceae):

    Low

    2/100

  • Willow (Salicaceae):

    None

    0/100

Frequently Asked Questions

Is pollen high in Wylie right now?

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

Will pollen levels change in Wylie tomorrow?

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

Is pollen expected to decrease in Wylie this week?

According to the five-day outlook, cypress pollen levels are expected to gradually decrease, while grass pollen will increase, suggesting mixed conditions later in the week.

Which pollen types are currently active in Wylie?

On 25 June 2026, Cypress is the dominant pollen source in Wylie. hazel, grass, and willow are not currently active.

When is pollen season in Wylie?
Wylie's Dallas suburban setting produces a season opening in late January with cedar and elm before oak peaks through March and April. Grass from surrounding North Texas farmland peaks through April and May before mugwort and nettle extend exposure into September. The Lake Lavon proximity moderates temperatures locally, while the mountain cedar season from December through February is a significant early-season source in this North Texas suburban setting.
How often is the Wylie pollen forecast updated?

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

Does pollen in Wylie 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 Wylie 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 Wylie, 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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Check pollen in other popular cities:

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Data provided by Airmine — Last update: 25 Jun 2026, 09:02 CET (Data is updated four times daily.)

This page provides the latest public pollen forecast for Wylie.

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.