Tree Pollen Count in Rock Hill, SC — Today

Pollen by type in Rock Hill

• Rock Hill grass pollen count
• Rock Hill ragweed pollen count
• Rock Hill pollen count

What is the tree pollen count in Rock Hill today?

The Rock Hill tree pollen index today is 10 (Low) on Pollen Atlas’s modelled 0–100 scale. Low

Modelled pollen risk index — not a measured count.

Rock Hill’s overall pollen count today is 16 (Low) across all types. See the full Rock Hill pollen count for the overall index and every type together.

Rock Hill is a city in York County, South Carolina. Its population is 74,769 (ACS 2023).

Rock Hill Tree 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 Rock Hill’s overall trend across the week. Today’s tree pollen reading is the headline above.

Species driving Rock Hill’s tree pollen

Species-level counts are not part of the modelled data Pollen Atlas publishes — the modelled index is reported per pollen type, not per species — so this section gives the type summary: tree pollen reads 10 (Low) today. The plant-by-plant detail that is available, from the Google Pollen API, is in the next section.

Plants affecting Rock Hill now — tree pollen

Detailed plant-by-plant readings for the tree pollen category were not returned in today’s source data for Rock Hill. The type summary stands: tree pollen reads 10 (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 tree pollen level means

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

Enjoy outdoor activities.

Trees can start as early as February and peak in April. This month sits outside the usual tree pollen window for the Southeast pattern, so today’s tree 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.

Rock Hill allergies today

Rock Hill allergies today are set by the same reading as the Rock Hill pollen count today: the Total Pollen Index is 16 (Low), and the tree pollen index on this page is 10 (Low) of it. When people ask about Rock Hill allergies, this is the number that answers them — one daily modelled index built from today’s tree, grass and weed index values for Rock Hill.

Allergies in Rock Hill follow the South Carolina calendar set out on the full Rock Hill 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 Rock Hill before heading outdoors, the tree 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 Rock Hill allergy forecast for the tree pollen season: it shows whether Rock Hill 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.