Houston Pollen & Mold — Friday, May 16, 2025
Measured counts from the Houston Health Department
Pollen: Heavy. Mold: Medium.
TreesMedium
34 grains/m³
GrassMedium
10 grains/m³
WeedsHeavy
50 grains/m³
MoldMedium
8,743 spores/m³
This is an archived daily report. See today's Houston pollen count →