Houston Pollen & Mold — Monday, April 27, 2026
Measured counts from the Houston Health Department
Pollen: Medium. Mold: Low.
TreesMedium
78 grains/m³
GrassMedium
12 grains/m³
WeedsMedium
34 grains/m³
MoldLow
5,962 spores/m³
This is an archived daily report. See today's Houston pollen count →