Niagara Falls pollen forecast - today, tomorrow and the week ahead

Today (16 July) pollen in Niagara Falls is medium; grass is medium; ragweed is low. Tomorrow (17 July 2026) levels are similar - grass declining. Over the following five days grass and ragweed will increase. 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

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The vegetation around Niagara Falls, on the Niagara River gorge and lower Great Lakes plain, is dominated by sugar maple and basswood forest and riverside willows, with urban street trees adding further seasonal pollen exposure. Exposure varies with proximity to green space versus the more built-up parts of Niagara Falls. Microclimates within the area can shift the timing slightly from one neighborhood to the next.

Today - 16 July

  • Alder (Alnus):

    None

    0/100

  • Birch (Betula):

    None

    0/100

  • Hazel (Corylus):

    None

    0/100

  • Cypress (Cupressaceae):

    None

    0/100

  • Grass (Poaceae):

    Medium

    27/100

  • Oak (Quercus):

    None

    0/100

  • Willow (Salicaceae):

    None

    0/100

  • Mugwort (Artemisia):

    None

    0/100

  • Ragweed (Ambrosia):

    Low

    3/100

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 - 17 July

  • Alder (Alnus):

    None

    0/100

  • Birch (Betula):

    None

    0/100

  • Hazel (Corylus):

    None

    0/100

  • Cypress (Cupressaceae):

    None

    0/100

  • Grass (Poaceae):

    Low

    11/100

  • Oak (Quercus):

    None

    0/100

  • Willow (Salicaceae):

    None

    0/100

  • Mugwort (Artemisia):

    None

    0/100

  • Ragweed (Ambrosia):

    None

    0/100

Air quality in Niagara Falls

View air quality

Pollen forecast for neighborhoods and landmarks in Niagara Falls

Niagara Falls State Park

Frequently Asked Questions

Is pollen high in Niagara Falls right now?

On 16 July 2026, overall pollen levels in Niagara Falls are moderate. Grass is the main contributor to airborne pollen, while ambrosia remain at lower levels

Will pollen levels change in Niagara Falls tomorrow?

On 17 July 2026, pollen conditions in Niagara Falls will be different from today, with grass continuing to decline

Is pollen expected to decrease in Niagara Falls this week?

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

Which pollen types are currently active in Niagara Falls?

On 16 July 2026, Grass is the dominant pollen source in Niagara Falls. ambrosia are also present but at lower levels. oak, willow, alder, artemisia, birch, and cypress are not currently active.

When is pollen season in Niagara Falls?
Niagara Falls's pollen season opens with maple and elm from March then birch and oak builds through April and May. Grass pollen rises through June and July, and a modest weed pollen tail continues into September. Cold winters give way to a fast, concentrated spring pollen ramp-up across the region.
How often is the Niagara Falls pollen forecast updated?

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

Does pollen in Niagara Falls 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 Niagara Falls 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 Niagara Falls, 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: 16 July 2026 at 05:36 CEST (Data is updated four times daily.)

This page provides the latest public pollen forecast for Niagara Falls.

For long term forecasts and maps, see the Airmine app

Download on the App Store Get it on Google Play

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