May 2, 2018

Official pollen counts are measured on weekdays and are therefore recorded as zero on weekend days.

Grass: 69 - Medium
Indistinguishable under a microscope. Can last from March - September. Highest counts typically in May & June.
Mold: 1174 - Medium
Present to varying degrees all year. Higher counts in summer/fall.
Pecan: 122 - Medium
Counts peak end of April - beginning of May.
Oak: 47 - Low
Peaks between end of March - beginning of April.