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Page last reviewed: November 20, 2023
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
- Pollen Count Archive - September 2023 | pollen-count-archive-202309_1.xlsx
- Mold Spore Count Archive - August 2023 | mold-spore-count-archive-202308.xlsx
- Pollen Count Archive - August 2023 | pollen-count-archive-202308.xlsx
- Mold Spore Count Archive - July 2023 | mold-spore-count-archive-202307.xlsx
- Pollen Count Archive - July 2023 | pollen-count-archive-202307.xlsx