Locations / WI / La Crosse (Onalaska), WI

Station Detail

La Crosse (Onalaska), WI

Latest reading: Aug. 18, 2026

3-month allergy trend

Latest readings (Aug. 18, 2026)

AllergenTypeValueLevel
Urticaceae WEED 196 High
Ambrosia WEED 67 Moderate
Gramineae / Poaceae GRASS 21 High
Amaranthaceae WEED 7 Low
Typha WEED 7 Low
Unidentified Pollen UNIDENTIFIED 3 None
Plantago WEED 1 Low
Artemisia WEED 1 Low
Acer TREE 0 Low
Ulmus TREE 0 Low
Quercus TREE 0 Low
Rumex WEED 0 Low

Allergy calendar

Annual allergy calendar for La Crosse (Onalaska), WI.
Typical seasonal allergy patterns for La Crosse (Onalaska), WI.

Historical data

Historical data placeholder for Tree at La Crosse (Onalaska), WI.
Long-term historical averages for Tree at La Crosse (Onalaska), WI.