Houston Pollen & Mold — Thursday, April 18, 2024
Measured counts from the Houston Health Department
Pollen: Heavy. Mold: Medium.
TreesMedium
84 grains/m³
GrassHeavy
20 grains/m³
WeedsMedium
20 grains/m³
MoldMedium
7,559 spores/m³
This is an archived daily report. See today's Houston pollen count →