Houston Pollen & Mold — Monday, May 5, 2025
Measured counts from the Houston Health Department
Pollen: Heavy. Mold: Heavy.
TreesLow
12 grains/m³
GrassHeavy
36 grains/m³
WeedsHeavy
50 grains/m³
MoldHeavy
14,002 spores/m³
This is an archived daily report. See today's Houston pollen count →