Llano pollen forecast — Downtown Llano neighborhood

Today (30 August) pollen in Downtown Llano, Llano is moderate; mugwort and ragweed are moderate; grass is low. Tomorrow (31 August 2026) levels are similar. Over the following five days grass, mugwort, 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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Located at the city's small downtown along the Llano River, Downtown Llano sees vegetation and pollen exposure consistent with Llano more broadly, following the same seasonal pattern as the surrounding area. Exposure here depends mainly on how much tree and lawn cover surrounds the immediate site.

Today - 30 August

  • Alder (Alnus):

    None

    0/100

  • Birch (Betula):

    None

    0/100

  • Hazel (Corylus):

    None

    0/100

  • Cypress (Cupressaceae):

    None

    0/100

  • Grass (Poaceae):

    Low

    15/100

  • Willow (Salicaceae):

    None

    0/100

  • Mugwort (Artemisia):

    Moderate

    37/100

  • Ragweed (Ambrosia):

    Moderate

    45/100

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 - 31 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):

    Moderate

    35/100

  • Ragweed (Ambrosia):

    Moderate

    43/100

Other Landmarks in Llano

Frequently Asked Questions

Is pollen high in Llano right now?

On 30 August 2026, overall pollen levels in Llano are moderate. Artemisia is the main contributor to airborne pollen, while ambrosia and grass remain at lower levels

Will pollen levels change in Llano tomorrow?

On 31 August 2026, pollen conditions in Llano will be similar to today, with artemisia at moderate levels, grass at low levels, ambrosia at moderate levels

Is pollen expected to decrease in Llano this week?

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

Which pollen types are currently active in Llano?

On 30 August 2026, Artemisia is the dominant pollen source in Llano. ambrosia and grass are also present but at lower levels. cypress are not currently active.

When is pollen season in Llano?
Downtown Llano's pollen season lines up with the rest of Llano, starting with mountain cedar in December before oak and elm extends the tree season through March. Grass pollen then peaks through April and May, and a long ragweed tail continues into October. Mountain cedar's December-through-February peak is one of the most intense tree pollen events in the US, a pattern felt across this part of Llano.
How often is the Llano pollen forecast updated?

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

Does pollen in Llano 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 Llano 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 Llano, 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?

Check pollen in other popular cities:

Data provided by Airmine — Last update: 30 August 2026 at 14:32 CEST (Data is updated four times daily.)

This page provides the latest public pollen forecast for Downtown Llano, Llano.

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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.

Some text on this page may be generated or summarised using artificial intelligence (AI). Wherever possible, AI-generated content is enriched with Airmine's proprietary data to improve its accuracy and relevance. However, AI-generated content may still contain errors, omissions, or inaccuracies.