Houston Pollen & Mold — Wednesday, April 23, 2025
Measured counts from the Houston Health Department
Pollen: Medium. Mold: Medium.
TreesMedium
50 grains/m³
GrassMedium
18 grains/m³
WeedsMedium
18 grains/m³
MoldMedium
9,367 spores/m³
This is an archived daily report. See today's Houston pollen count →