Le Roy pollen forecast — Falcon Ridge neighborhood
Today (9 August) pollen in Falcon Ridge, Le Roy is medium; mugwort and ragweed are medium; grass is low. Tomorrow (10 August 2026) levels are similar - ragweed remains medium, grass increasing, mugwort increasing. Over the following five days grass, mugwort, and ragweed will decrease. 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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Falcon Ridge — A stretch of hazel and willow lines the water, feeding some of spring's earliest pollen; this sits within easy reach at 324m. Here, not far off, about 731m out, oak and birch dominating the treeline, both heavy contributors to the spring pollen load. A nearby park's turf and ornamental trees layer grass and ragweed pollen onto the seasonal mix, about 491 meters off.
Today - 9 August
-
Alder (Alnus):
None
0/100
-
Birch (Betula):
None
0/100
-
Hazel (Corylus):
None
0/100
-
Cypress (Cupressaceae):
None
0/100
-
Grass (Poaceae):
Low
10/100
-
Willow (Salicaceae):
None
0/100
-
Mugwort (Artemisia):
Medium
34/100
-
Ragweed (Ambrosia):
Medium
31/100
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 - 10 August
-
Alder (Alnus):
None
0/100
-
Birch (Betula):
None
0/100
-
Hazel (Corylus):
None
0/100
-
Cypress (Cupressaceae):
None
0/100
-
Grass (Poaceae):
Medium
26/100
-
Willow (Salicaceae):
None
0/100
-
Mugwort (Artemisia):
High
54/100
-
Ragweed (Ambrosia):
Medium
50/100
Other Landmarks in Le Roy
Frequently Asked Questions
Is pollen high in Le Roy right now?
On 9 August 2026, overall pollen levels in Le Roy are moderate. Ambrosia is the main contributor to airborne pollen, while artemisia and grass remain at lower levels
Will pollen levels change in Le Roy tomorrow?
On 10 August 2026, pollen conditions in Le Roy will be different from today, with ambrosia at medium levels and artemisia, grass increasing
Is pollen expected to decrease in Le Roy this week?
According to the five-day outlook, ambrosia, artemisia, and grass pollen levels are expected to gradually decrease, suggesting improving conditions later in the week.
Which pollen types are currently active in Le Roy?
On 9 August 2026, Ambrosia is the dominant pollen source in Le Roy. artemisia and grass are also present but at lower levels. cypress are not currently active.
When is pollen season in Le Roy?
How often is the Le Roy pollen forecast updated?
The Le Roy pollen forecast is updated four times daily. See the timestamp below for the most recent update.
Does pollen in Le Roy 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 Le Roy 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 Le Roy, 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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Data provided by Airmine — Last update: 10 August 2026 at 02:34 CEST (Data is updated four times daily.)
This page provides the latest public pollen forecast for Falcon Ridge, Le Roy.
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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.