Houston Pollen & Mold — Friday, May 31, 2024
Measured counts from the Houston Health Department
Pollen: Medium. Mold: Medium.
TreesNone
0 grains/m³
GrassLow
4 grains/m³
WeedsMedium
20 grains/m³
MoldMedium
10,389 spores/m³
This is an archived daily report. See today's Houston pollen count →