Houston Pollen & Mold — Monday, March 3, 2025
Measured counts from the Houston Health Department
Pollen: Heavy. Mold: Medium.
TreesHeavy
476 grains/m³
GrassMedium
18 grains/m³
WeedsNone
0 grains/m³
MoldMedium
8,475 spores/m³
This is an archived daily report. See today's Houston pollen count →