South Carolina landscape

South Carolina

Population: 5.4M Updated Apr 20, 2026
Health Risks

COVID-19

Low
↓ Decreasing

COVID-19 is Low in Greenville, Columbia, and Charleston.

Flu

Low
↓ Decreasing

Flu is Low in Greenville, Columbia, and Charleston.

RSV

Low
↑ Increasing

RSV is Low in Greenville, Columbia, and Charleston.

Infectious Diseases Risk

Low
↓ Decreasing

Infectious Diseases is Low in Greenville, Columbia, and Charleston.

Allergy

Moderate
↑ Increasing

Allergy is Moderate in Columbia and Charleston, and High in Greenville.

Pollution

Low
→ Stable

Pollution is Low in Greenville, Columbia, and Charleston.

Severe Weather

Low
→ Stable

Severe Weather is Low in Greenville, Columbia, and Charleston.

Counties
Abbeville Aiken Allendale Anderson Bamberg Barnwell Beaufort Berkeley Calhoun Charleston Cherokee Chester Chesterfield Clarendon Colleton Darlington Dillon Dorchester Edgefield Fairfield Florence Georgetown Greenville Greenwood Hampton Horry Jasper Kershaw Lancaster Laurens Lee Lexington Marion Marlboro McCormick Newberry Oconee Orangeburg Pickens Richland Saluda Spartanburg Sumter Union Williamsburg York
Published by Hubbub World — health risk data for all US states and counties. Get the bub app for today's data and 30-day forecasts.

Frequently Asked Questions

What health risks does Hubbub World track for South Carolina?
Hubbub World tracks seven health risks for South Carolina: flu, COVID-19, RSV, infectious diseases overall, seasonal allergies, air pollution, and severe weather. Each risk is broken out by county and updated weekly. For today's risk levels and 30-day forecasts, get the bub app at https://bub.hubbubworld.com.
How often is South Carolina health risk data updated?
Health risk data for South Carolina is regenerated weekly. Each hub page shows the six most recent weekly snapshots — the most recently completed week and the five preceding weeks. Today's risk levels and 30-day forecasts are not on the web; they are exclusive to the bub app at https://bub.hubbubworld.com.
What methodology does Hubbub World use?
Hubbub World develops proprietary models on top of the underlying surveillance, environmental, and weather data to produce comparable risk scores across all U.S. counties. Each of the seven risks is reported on a four-point scale (Low, Moderate, High, Very High) so the scores are interpretable without needing the raw underlying numbers. The full methodology — including the modeling approach, validation against authoritative sources, and known limitations — is documented at https://www.hubbubworld.com/intelligence#methodology. The health risk data on Hubbub World is for informational purposes only and does not constitute medical advice. Always consult a healthcare professional for personal health decisions.
Where can I get today's health risk data for South Carolina?
Today's health risk levels and 30-day forecasts for South Carolina are exclusive to the bub app, available free on iOS, Android, and Apple Watch at https://bub.hubbubworld.com. The web hub is the historical archive — for live data and forward-looking forecasts, the bub app is the source of truth.
Does Hubbub World cover counties in South Carolina?
Yes. Hubbub World tracks every county (and county-equivalent) in South Carolina, with weekly historical risk data for each. County pages are linked from this state page. For today's data and 30-day forecasts at the county level, get the bub app at https://bub.hubbubworld.com.

Last updated: April 20, 2026

Data refreshed weekly

Get today's South Carolina health risks — Download bub