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Page last reviewed: July 23, 2024
Houston Pollen and Mold Reports
Daily counts
Click or tap a link below for that day's count.
Pollen and mold spore counts are made available Monday through Friday, except for City of Houston holidays.
Monthly archives
- Mold Spore Count Archive-November 2024
mold-spore-count-archive-202411.xlsx - Pollen Count Archives - November 2024
pollen-count-archive-202411.xlsx - Pollen Count Archives - October 2024
pollen-count-archive-202410.xlsx - Mold Spore Count Archives - October 2024
mold-spore-count-archive-202410.xlsx - Mold Spore Count Archives - September 2024
mold-spore-count-archive-202409.xlsx