Utah landscape

Salt Lake City

Utah Population: 1.3M Updated Oct 11, 2026
Health Risks Prevalence
→ Steady

Infectious illness is Moderate and holding steady across the Salt Lake City area. Fourth straight week at Moderate. The highest of the three Utah metro areas with data this week.

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↓ Falling

Allergies are High and easing across the Salt Lake City area. Well below its recent average. About the same as Utah's metro areas overall.

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Pollution

Moderate
↑ Rising

Air pollution is Moderate and climbing across the Salt Lake City area — up from Low last week. The highest of the three Utah metro areas with data this week.

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→ Steady

Severe weather is Low and steady across the Salt Lake City 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 Salt Lake City area?
Hubbub tracks 100+ health risks for the Salt Lake City 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 Salt Lake City area are exclusive to the bub app, available free on iOS, Android, and Apple Watch at https://bub.hubbubworld.com.
How often is Salt Lake City area data updated?
Data for the Salt Lake City 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 Salt Lake City area?
Current risk levels, forecasts and alerts for Salt Lake City 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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