Harris Township pollen forecast - today, tomorrow and the week ahead

Today (26 August) pollen in Harris Township is high; ragweed is high; grass is moderate; mugwort is low. Tomorrow (27 August 2026) levels are similar - grass declining, ragweed declining. 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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Located just around the area, this area has hazel and willow thrive along the damp bank, both prolific early wind-pollinators. Here, close to this spot, woodland where oak stands alongside birch, the latter especially aggressive as an allergen. The general pattern described here holds fairly steady across nearby areas with similar land cover.

Today - 26 August

  • Alder (Alnus):

    None

    0/100

  • Birch (Betula):

    None

    0/100

  • Hazel (Corylus):

    None

    0/100

  • Cypress (Cupressaceae):

    None

    0/100

  • Grass (Poaceae):

    Moderate

    37/100

  • Willow (Salicaceae):

    None

    0/100

  • Mugwort (Artemisia):

    Low

    18/100

  • Ragweed (Ambrosia):

    High

    51/100

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 - 27 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):

    Low

    21/100

Air quality in Harris Township

View air quality

Pollen forecast for neighborhoods and landmarks in Harris Township

Sutton Bay Park

Frequently Asked Questions

Is pollen high in Harris Township right now?

On 26 August 2026, overall pollen levels in Harris Township are high. Ambrosia is the main contributor to airborne pollen, while grass and artemisia remain at lower levels

Will pollen levels change in Harris Township tomorrow?

On 27 August 2026, pollen conditions in Harris Township will be different from today, with grass, ambrosia continuing to decline

Is pollen expected to decrease in Harris Township 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 Harris Township?

On 26 August 2026, Ambrosia is the dominant pollen source in Harris Township. grass and artemisia are also present but at lower levels. cypress are not currently active.

When is pollen season in Harris Township?
The bank's hazel and willow kick off the pollen season ahead of the rest, getting an early start, typically cresting between February and March. By mid-spring, oak and birch in the woods take over, usually peaking from April into May. Grass pollen takes over next, building to a peak around June, with ragweed climbing to its own high point from mid-August through October.
How often is the Harris Township pollen forecast updated?

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

Does pollen in Harris Township 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 Harris Township 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 Harris Township, 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.

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Data provided by Airmine — Last update: 26 August 2026 at 14:27 CEST (Data is updated four times daily.)

This page provides the latest public pollen forecast for Harris Township.

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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.