Markham pollen forecast — Berczy Village neighborhood

Today (30 August) pollen in Berczy Village, Markham is high; ragweed is high; grass and mugwort are 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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Here, just around the area, the water's edge is thick with hazel and willow, whose pollen spreads readily in early spring. Located in the wider area, this area has woodland where oak stands alongside birch, the latter especially aggressive as an allergen. Here, within the local area, a park whose lawns and ornamental trees quietly add to grass and ragweed pollen levels.

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

    12/100

  • Willow (Salicaceae):

    None

    0/100

  • Mugwort (Artemisia):

    Low

    2/100

  • Ragweed (Ambrosia):

    High

    61/100

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

    13/100

  • Willow (Salicaceae):

    None

    0/100

  • Mugwort (Artemisia):

    Low

    1/100

  • Ragweed (Ambrosia):

    High

    60/100

Other Landmarks in Markham

Angus Glen Berczy Glen Berczy Village Box Grove Brown's Corners Buttonville Cachet Cedar Grove Cornell German Mills Greensborough Hagerman's Corners Langstaff Locust Hill Markham Village Milliken Mount Joy Quantztown Robinson Glen Steeles Corners Thornlea Underwood Unionville Upper Cornell Victoria Glen Victoria Square Vinegar Hill Wismer Commons

Sports venues in Markham

Angus Glen Golf Club Bayview Golf and Country Club

Frequently Asked Questions

Is pollen high in Markham right now?

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

Will pollen levels change in Markham tomorrow?

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

Is pollen expected to decrease in Markham this week?

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

Which pollen types are currently active in Markham?

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

When is pollen season in Markham?
The water-adjacent hazel and willow are early risers, arriving ahead of the rest of the season, cresting around late winter. The area's oak and birch trees pollinate through mid-to-late spring, climbing steadily through spring to a peak in April or May. As spring turns to summer, grass pollen rises toward its June high, then gives way to ragweed, which drives the season's second major surge from mid-August into October.
How often is the Markham pollen forecast updated?

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

Does pollen in Markham 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 Markham 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 Markham, 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.

Check pollen in other popular cities:

Melton Rio de Janeiro Copenhagen Athens Denpasar Rome Cape Town Barcelona London Los Angeles New York

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 Berczy Village, Markham.

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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.