Hilton Head Island pollen forecast — Sea Pines Resort – Ocean Course neighborhood
Pollen Today
Today (20 September) pollen in Sea Pines Resort – Ocean Course, Hilton Head Island is none
Pollen Tomorrow
Tomorrow (21 September 2026) levels are similar to today.
7-Day Trend
Over the next week grass, mugwort, and ragweed will remain stable.
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Pollen Risk
Today - 20 September
| Pollen species | Level | Value |
|---|---|---|
| Alder (Alnus) | None | 0/100 |
| Birch (Betula) | None | 0/100 |
| Hazel (Corylus) | None | 0/100 |
| Cypress (Cupressaceae) | None | 0/100 |
| Grass (Poaceae) | None | 0/100 |
| Willow (Salicaceae) | None | 0/100 |
| Mugwort (Artemisia) | None | 0/100 |
| Ragweed (Ambrosia) | None | 0/100 |
Tomorrow - 21 September
| Pollen species | Level | Value | 7-Day Trend |
|---|---|---|---|
| Alder (Alnus) | None | 0/100 | — |
| Birch (Betula) | None | 0/100 | — |
| Hazel (Corylus) | None | 0/100 | — |
| Cypress (Cupressaceae) | None | 0/100 | — |
| Grass (Poaceae) | None | 0/100 | |
| Willow (Salicaceae) | None | 0/100 | — |
| Mugwort (Artemisia) | None | 0/100 | |
| Ragweed (Ambrosia) | None | 0/100 |
Local Environmental Conditions
Sea Pines Resort – Ocean Course occupies a lagoon-lined course along the Atlantic shoreline of Hilton Head Island in Hilton Head Island, where the course's vegetation is dominated by maritime live oak forest, Spanish moss draped canopy, and salt-marsh grasses bordering the lagoons, the main contributors to seasonal pollen exposure. As with most golf courses, maintained turf areas see somewhat different exposure than the wooded rough.
Sea Pines Resort – Ocean Course sees the same pollen timeline as the rest of Hilton Head Island, beginning with cedar and elm in February then oak follows, running through March and April. Grass pollen rises through April and May, and a modest late-summer weed pollen tail continues into September. The warm Southeast climate advances the season compared to more northern US regions, consistent with the wider Hilton Head Island area.
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Frequently Asked Questions About Pollen in South Carolina
Is pollen high in Hilton Head Island right now?
Currently, there is no significant pollen in Hilton Head Island.
Will pollen levels change in Hilton Head Island tomorrow?
On 21 September 2026, pollen conditions in Hilton Head Island will be similar to today with no significant pollen expected.
Is pollen expected to decrease in Hilton Head Island this week?
According to the five-day outlook, pollen levels are expected to remain relatively stable.
Which pollen types are currently active in Hilton Head Island?
On 20 September 2026, there are no significant pollen types in Hilton Head Island.
When is pollen season in Hilton Head Island?
How often is the Hilton Head Island pollen forecast updated?
The Hilton Head Island pollen forecast is updated four times daily. See the timestamp below for the most recent update.
Does pollen in Hilton Head Island 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 Hilton Head Island 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 Hilton Head Island, 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.
Understanding the Scale
The 0–100 scores represent risk levels, not direct measurements of pollen or air pollutant concentrations. Higher scores indicate higher risk. Pollen and air quality use different thresholds.
Pollen
| None | 0 | No or negligible risk of exposure. Pollen/mold exposure is expected to be minimal. |
| Low | 0-25 | Low risk of exposure. Small amounts of pollen or mold spores may be present. |
| Moderate | 25-50 | Moderate risk of exposure. Pollen/mold exposure is expected to be noticeable. |
| High | 50-75 | High risk of exposure. Elevated pollen/mold exposure is expected. |
| Very High | 75-100 | Very high risk of exposure. Pollen/mold exposure is expected to be at or near its highest levels. |
Get More in the Airmine Pollen app
Get 15-day pollen forecasts with morning, afternoon and evening detail, plus 5-day air quality forecasts. Explore interactive pollen risk maps, estimated pollen season start, route profiles and a symptoms diary.
Features and forecast availability vary by region. Currently covering Europe, the contiguous US, southern Canada, South Africa, Australia, Indonesia (Java & Bali), Brazil, Paraguay, Uruguay and the Buenos Aires area.
Developed with support from the European Space Agency (ESA) Business Applications and Space Solutions (BASS).
