Houston Pollen & Mold — Monday, June 23, 2025
Measured counts from the Houston Health Department
Pollen: Medium. Mold: Low.
TreesNone
0 grains/m³
GrassMedium
6 grains/m³
WeedsLow
8 grains/m³
MoldLow
4,853 spores/m³
This is an archived daily report. See today's Houston pollen count →