Houston Pollen & Mold — Monday, April 18, 2022
Measured counts from the Houston Health Department
Pollen: Heavy. Mold: Low.
TreesHeavy
521 grains/m³
GrassHeavy
30 grains/m³
WeedsMedium
24 grains/m³
MoldLow
6,147 spores/m³
This is an archived daily report. See today's Houston pollen count →