Grass Pollen Count in Hanahan, SC — Today

Pollen by type in Hanahan

• Hanahan tree pollen count
• Hanahan ragweed pollen count
• Hanahan pollen count

What is the grass pollen count in Hanahan today?

The Hanahan grass pollen index today is 4 (Low) on Pollen Atlas’s modelled 0–100 scale. Low

Modelled pollen risk index — not a measured count.

Hanahan’s overall pollen count today is 18 (Low) across all types. See the full Hanahan pollen count for the overall index and every type together.

Hanahan is a city in Berkeley County, South Carolina. Its population is 21,119 (ACS 2023).

Hanahan Grass Pollen Count: 5-Day Forecast

Pollen Atlas models the daily detail as an overall index: day-by-day splits by individual pollen type are not part of the modelled data, so this table shows Hanahan’s overall trend across the week. Today’s grass pollen reading is the headline above.

Species driving Hanahan’s grass pollen

The modelled data reports grass as one combined index — there is no species-by-species split for grass anywhere in the data, so this page does not invent one. Today’s modelled grass index for Hanahan is 4 (Low), and the 5-day overall trend above shows the shape of the week.

As regional context only — not as today’s readings — in the Southeast pattern, the plants that typically shape this city’s year are spring trees, warm-season grasses and late-summer ragweed.

The South Carolina allergy season guide singles out oak — the pine dust filming cars in the same weeks is a comparatively weak allergen.

Plants affecting Hanahan now — grass pollen

Detailed plant-by-plant readings for the grass pollen category were not returned in today’s source data for Hanahan. The type summary stands: grass pollen reads 4 (Low) today.

In the Southeast pattern, the plants that typically shape this city’s year are spring trees, warm-season grasses and late-summer ragweed — named here as regional context only, not as today’s readings.

Plant detail returns here automatically on any day the feed includes it.

What this grass pollen level means

Low risk. Keep windows open; consider allergy meds only if sensitive.

Enjoy outdoor activities.

Grasses follow in May and run through the summer. This month sits outside the usual grass pollen window for the Southeast pattern, so today’s grass pollen reading is the modelled value outranking the calendar — this page reports the modelled reading first. The South Carolina allergy season guide singles out oak — the pine dust filming cars in the same weeks is a comparatively weak allergen.

Hanahan allergies today

Hanahan allergies today are set by the same reading as the Hanahan pollen count today: the Total Pollen Index is 18 (Low), and the grass pollen index on this page is 4 (Low) of it. When people ask about Hanahan allergies, this is the number that answers them — one daily modelled index built from today’s tree, grass and weed index values for Hanahan.

Allergies in Hanahan follow the South Carolina calendar set out on the full Hanahan page — the chapters, the plants behind them, and the 5-day forecast show whether today is typical for the season or an exception to it. If you are checking allergies today in Hanahan before heading outdoors, the grass pollen split on this page is the part to read: it shows whether this pollen type is doing the work today, not just how high the total sits.

Read the five-day overall trend above as the Hanahan allergy forecast for the grass pollen season: it shows whether Hanahan allergies are set to ease or build across the week, day by day — the days to plan outdoor time around are the ones where the overall index steps down, not just today.