Louisiana landscape

New Orleans

Louisiana Population: 966K Updated Oct 11, 2026
Health Risks Prevalence
↓ Falling

Infectious illness is Low and easing across the New Orleans area. Fourth straight week at Low. The highest of the three Louisiana metro areas with data this week.

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Allergy

Extreme
→ Steady

Allergies are Extreme and holding steady across the New Orleans area. The highest of the three Louisiana metro areas with data this week.

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→ Steady

Air pollution is Low and steady across the New Orleans area.

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↓ Falling

Severe weather is Low and easing across the New Orleans area — down from Very High last week. About the same as Louisiana's metro areas overall.

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

Get today's New Orleans area health data — Download bub