Houston Pollen & Mold — Wednesday, April 2, 2025
Measured counts from the Houston Health Department
Pollen: Extremely heavy. Mold: Medium.
TreesExtremely heavy
1,924 grains/m³
GrassMedium
10 grains/m³
WeedsMedium
16 grains/m³
MoldMedium
8,599 spores/m³
This is an archived daily report. See today's Houston pollen count →