Houston Pollen & Mold — Tuesday, March 4, 2025
Measured counts from the Houston Health Department
Pollen: Heavy. Mold: Low.
TreesHeavy
120 grains/m³
GrassNone
0 grains/m³
WeedsNone
0 grains/m³
MoldLow
6,345 spores/m³
This is an archived daily report. See today's Houston pollen count →