Houston Pollen & Mold — Tuesday, May 21, 2024
Measured counts from the Houston Health Department
Pollen: Medium. Mold: Medium.
TreesLow
2 grains/m³
GrassMedium
14 grains/m³
WeedsMedium
32 grains/m³
MoldMedium
6,651 spores/m³
This is an archived daily report. See today's Houston pollen count →