KOB 4 explains how all that different pollen is detected

Allergy symptoms shift week to week because different pollen types peak at different times.

KOB 4

Your allergy symptoms may be worse one week and not as bad the next, and it all comes down to exactly what kind of pollen is peaking.

KOB 4 Meteorologist Alan Shoemaker explains how all that different pollen is detected.

WFAA introduces live Pollen Sense allergy data to North Texas

WFAA explained why live, hourly allergen data matters. For viewers like Pat, that detail can change the whole story.

A clearer, more helpful Pollen Wise home screen

We’ve been spending a lot of time reviewing feedback, reading survey responses, and looking closely at how people are using Pollen Wise. One common thread amongst the feedback and survey responses stuck out: people want the app to feel easier to understand at a glance, and more helpful in answering the question, “What should I care about right now?” That thinking shaped this latest update. This is a major refresh to the Pollen Wise home screen, and while we know there is still more to improve, this update is an important step. We’re continuing to build, refine, and learn, and your feedback is a big part of what helps us decide where to go next.

Incoming: Branches, Revisions, and Layers

Update: The data cutoff for legacy metrics data was changed from March 11 to March 23, 2026 6PM UTC. Data before that date will continue to be available for the forseeable future, however data after March 23, 2026 6PM UTC will no longer be present either in the legacy portal data viewer or via v1 APIs. Please use the V2 APIs and the Branch/Revision-powered data viewer in the portal for live incoming data