Houston Pollen & Mold — Wednesday, November 22, 2023
Measured counts from the Houston Health Department
Pollen: Medium. Mold: Heavy.
TreesLow
2 grains/m³
GrassLow
2 grains/m³
WeedsMedium
45 grains/m³
MoldHeavy
13,791 spores/m³
This is an archived daily report. See today's Houston pollen count →