Houston Pollen & Mold — Thursday, April 2, 2026
Measured counts from the Houston Health Department
Pollen: Heavy. Mold: Medium.
TreesHeavy
408 grains/m³
GrassMedium
8 grains/m³
WeedsMedium
12 grains/m³
MoldMedium
9,176 spores/m³
This is an archived daily report. See today's Houston pollen count →