York Township pollen forecast — Deer Chase neighborhood

Today (30 August) pollen in Deer Chase, York Township is high; ragweed is high; grass and mugwort are moderate. Tomorrow (31 August 2026) levels are similar - grass declining, mugwort declining, ragweed declining. Over the following five days grass and ragweed will increase; mugwort will decrease. Forecasts are calculated by Airmine using satellites to map local vegetation and determine pollen season onset.

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The riverbank shelters hazel and willow, two trees whose pollen travels readily on the breeze; this sits close to home here. This area, close to this spot, has oak and birch trees, with birch pollen especially potent during its brief spring window. A stretch of mown parkland where turf and ornamental trees feed local grass and ragweed pollen; this sits not far from here.

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):

    Moderate

    42/100

  • Willow (Salicaceae):

    None

    0/100

  • Mugwort (Artemisia):

    Moderate

    40/100

  • Ragweed (Ambrosia):

    High

    68/100

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

    20/100

  • Willow (Salicaceae):

    None

    0/100

  • Mugwort (Artemisia):

    Low

    16/100

  • Ragweed (Ambrosia):

    Moderate

    45/100

Other Landmarks in York Township

Frequently Asked Questions

Is pollen high in York Township right now?

On 30 August 2026, overall pollen levels in York Township are high. Ambrosia is the main contributor to airborne pollen, while artemisia and grass remain at lower levels

Will pollen levels change in York Township tomorrow?

On 31 August 2026, pollen conditions in York Township will be different from today, with ambrosia, artemisia, grass continuing to decline

Is pollen expected to decrease in York Township this week?

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

Which pollen types are currently active in York Township?

On 30 August 2026, Ambrosia is the dominant pollen source in York Township. artemisia and grass are also present but at lower levels. cypress are not currently active.

When is pollen season in York Township?
Near the bank, hazel and willow lead the seasonal calendar, topping out well before most other trees start releasing pollen, around February and March. Once hazel fades, oak and birch in the woods carry the season forward, peaking in the heart of spring, generally April into May. Grass pollen builds through late spring and peaks in June, handing off to ragweed, which peaks from mid-August through October.
How often is the York Township pollen forecast updated?

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

Does pollen in York 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 York 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 York 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.

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 Deer Chase, York 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.