Locations / WI / Madison, WI

Station Detail

Madison, WI

Latest reading: Aug. 13, 2026

Tree
Grass
Weed
Mold

3-month allergy trend

Latest readings (Aug. 13, 2026)

Allergen	Type	Value	Level
Urticaceae	WEED	138	High
Ambrosia	WEED	42	Moderate
Artemisia	WEED	1	Low
Amaranthaceae	WEED	1	Low

Allergy calendar

Annual allergy calendar for Madison, WI. — Typical seasonal allergy patterns for Madison, WI.

Historical data

Select a type or allergen

Long-term historical averages for Tree at Madison, WI.