Houston Pollen & Mold — Monday, March 10, 2025
Measured counts from the Houston Health Department
Pollen: Heavy. Mold: Low.
TreesHeavy
1,160 grains/m³
GrassLow
4 grains/m³
WeedsLow
2 grains/m³
MoldLow
4,342 spores/m³
This is an archived daily report. See today's Houston pollen count →