Houston Pollen & Mold — Wednesday, September 2, 2026
Measured counts from the Houston Health Department
Pollen: Low. Mold: Medium.
TreesNone
0 grains/m³
GrassLow
2 grains/m³
WeedsLow
8 grains/m³
MoldMedium
10,971 spores/m³
This is an archived daily report. See today's Houston pollen count →