Ohio
Health Risks
COVID-19
Moderate
↓ Decreasing
COVID-19 is Moderate in Cleveland, Columbus, and Cincinatti.
Flu
Moderate
→ Stable
Flu is Moderate in Cleveland, Columbus, and Cincinatti.
RSV
Low
→ Stable
RSV is Low in Columbus and Cincinatti, and Moderate in Cleveland.
Infectious Diseases Risk
High
→ Stable
Infectious Diseases is Moderate in Cincinatti, and High in Cleveland and Columbus.
Allergy
Very High
↑ Increasing
Allergy is Very High in Cleveland, Columbus, and Cincinatti.
Pollution
Low
→ Stable
Pollution is Low in Cleveland, Columbus, and Cincinatti.
Severe Weather
Low
↓ Decreasing
Severe Weather is Low in Cleveland, Columbus, and Cincinatti.
Counties
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 Ohio?
Hubbub World tracks seven health risks for Ohio: 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 Ohio health risk data updated?
Health risk data for Ohio 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.
How is this data collected?
Hubbub World pulls data from multiple authoritative sources: the U.S. Centers for Disease Control and Prevention (CDC) for flu, COVID-19, and RSV surveillance; the U.S. Department of Health and Human Services (HHS) for hospital and community health indicators; the National Oceanic and Atmospheric Administration (NOAA) for weather and air quality; and the American Academy of Allergy, Asthma & Immunology (AAAAI) for allergen reporting. Data is collected continuously from these sources and aggregated to the county and state level on a weekly cadence.
What methodology does Hubbub World use?
Hubbub World fits 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.
Where can I get today's health risk data for Ohio?
Today's health risk levels and 30-day forecasts for Ohio 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 Ohio?
Yes. Hubbub World tracks every county (and county-equivalent) in Ohio, 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.