Charleston pollen forecast — The Greenbrier – Old White Course neighborhood
Today (9 August) pollen in The Greenbrier – Old White Course, Charleston is medium; ragweed is medium; grass and mugwort are low. Tomorrow (10 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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Developed with support from the European Space Agency (ESA)’s Business Applications and Space Solutions (BASS) team
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The Greenbrier's West Virginia Allegheny Mountain setting features oak, maple, and rhododendron as the main pollen sources across the Old White Course, with exposure varying between the mountain valley fairways and the more forested sections. Surrounding West Virginia Appalachian woodland and farmland contribute substantial tree and grass pollen, while the Greenbrier River corridor contributes locally significant riparian pollen and mugwort extends exposure into September throughout.
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
9/100
-
Willow (Salicaceae):
None
0/100
-
Mugwort (Artemisia):
Low
16/100
-
Ragweed (Ambrosia):
Medium
40/100
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):
Low
5/100
-
Willow (Salicaceae):
None
0/100
-
Mugwort (Artemisia):
Low
11/100
-
Ragweed (Ambrosia):
Medium
38/100
Other Landmarks in Charleston
Sports venues in Charleston
Frequently Asked Questions
Is pollen high in Charleston right now?
On 9 August 2026, overall pollen levels in Charleston are moderate. Ambrosia is the main contributor to airborne pollen, while artemisia and grass remain at lower levels
Will pollen levels change in Charleston tomorrow?
On 10 August 2026, pollen conditions in Charleston will be similar to today, with ambrosia at medium levels, artemisia at low levels, grass at low levels
Is pollen expected to decrease in Charleston 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 Charleston?
On 9 August 2026, Ambrosia is the dominant pollen source in Charleston. artemisia and grass are also present but at lower levels. cypress are not currently active.
When is pollen season in Charleston?
How often is the Charleston pollen forecast updated?
The Charleston pollen forecast is updated four times daily. See the timestamp below for the most recent update.
Does pollen in Charleston 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 Charleston 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 Charleston, 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: 10 August 2026 at 02:34 CEST (Data is updated four times daily.)
This page provides the latest public pollen forecast for The Greenbrier – Old White Course, Charleston.
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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.