Locations / WI / Greenfield, WI

Station Detail

Greenfield, WI

Latest reading: Aug. 17, 2026

3-month allergy trend

Latest readings (Aug. 17, 2026)

AllergenTypeValueLevel
Ambrosia WEED 103 High
Rumex WEED 79 High
Amaranthaceae WEED 17 Moderate
Pinaceae TREE 0 Low
Salix TREE 0 Low
Juglans TREE 0 Low
Gramineae / Poaceae GRASS 0 Low
Ulmus TREE 0 Low
Betula TREE 0 Low
Artemisia WEED 0 Low
Ligustrum TREE 0 Low
Tsuga TREE 0 Low

Allergy calendar

Annual allergy calendar for Greenfield, WI.
Typical seasonal allergy patterns for Greenfield, WI.

Historical data

Historical data placeholder for Tree at Greenfield, WI.
Long-term historical averages for Tree at Greenfield, WI.