San Antonio (West), TX

Latest reading: May 21, 2026

3-month allergy trend

Allergen	Type	Value	Level
Ascospores	MOLD	2053	Low
Cladosporium	MOLD	418	Low
Basidiospores	MOLD	323	Low
Fusarium	MOLD	75	Low
Smuts / Myxomycetes	MOLD	30	Low
Alternaria	MOLD	18	Low
Periconia	MOLD	9	Low
Pithomyces	MOLD	9	Low
Rusts	MOLD	6	Low
Nigrospora	MOLD	6	Low
Dreshslera / Helminthosporium	MOLD	3	Low
Carya	TREE	2	Low

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Long-term historical averages for Tree at San Antonio (West), TX.