Houston Pollen & Mold — Monday, April 6, 2026
Measured counts from the Houston Health Department
Pollen: Heavy. Mold: Heavy.
TreesHeavy
344 grains/m³
GrassLow
4 grains/m³
WeedsLow
6 grains/m³
MoldHeavy
20,518 spores/m³
This is an archived daily report. See today's Houston pollen count →