Houston Pollen & Mold — Friday, February 21, 2025
Measured counts from the Houston Health Department
Pollen: Heavy. Mold: Low.
TreesHeavy
140 grains/m³
GrassLow
4 grains/m³
WeedsNone
0 grains/m³
MoldLow
2,013 spores/m³
This is an archived daily report. See today's Houston pollen count →