Michigan landscape

Detroit

Michigan Population: 4.4M Updated Oct 11, 2026
Health Risks Prevalence
↑ Rising

Infectious illness is Low and climbing across the Detroit area. Fourth straight week at Low. The highest of the four Michigan metro areas with data this week.

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Allergy

Extreme
↓ Falling

Allergies are Extreme and easing across the Detroit area. Well below its recent average. The highest of the four Michigan metro areas with data this week.

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→ Steady

Air pollution is Low and steady across the Detroit area.

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→ Steady

Severe weather is Low and steady across the Detroit area.

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Published by Hubbub World — nationwide health risk monitoring.
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Frequently Asked Questions

What does Hubbub track for the Detroit area?
Hubbub tracks 100+ health risks for the Detroit area, including infectious diseases, allergies, pollution and severe weather. Each is reported weekly as the number of people affected in a typical neighborhood across the metro area. Current risk levels, forecasts and alerts for the Detroit area are exclusive to the bub app, available free on iOS, Android, and Apple Watch at https://bub.hubbubworld.com.
How often is Detroit area data updated?
Data for the Detroit area is published weekly. This page shows the 4 most recent weeks. For today's levels and 30-day forecasts, get the bub app at https://bub.hubbubworld.com.
What methodology does Hubbub use?
Hubbub develops proprietary models on top of geographic, demographic, environmental, surveillance and weather data to produce prevalence scores across the U.S. Prevalence is reported on a five-point scale (Low, Moderate, High, Very High, Extreme) 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 the Hubbub website 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 data for the Detroit area?
Current risk levels, forecasts and alerts for Detroit are exclusive to the bub app, available free on iOS, Android, and Apple Watch at https://bub.hubbubworld.com. This web page is the 4-week historical archive of prevalence — the bub app is where today's data and forecasts live.

Last updated: October 11, 2026

Data refreshed weekly

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