Houston Pollen & Mold — Wednesday, May 31, 2023
Measured counts from the Houston Health Department
Pollen: Medium. Mold: Medium.
TreesNone
0 grains/m³
GrassMedium
8 grains/m³
WeedsMedium
28 grains/m³
MoldMedium
8,975 spores/m³
This is an archived daily report. See today's Houston pollen count →