3-month allergy trend

Latest readings (July 8, 2026)

AllergenTypeValueLevel
Fraxinus TREE 13 Low
Pinaceae TREE 2 Low
Unidentified Fungi MOLD 1 Low
Other Weed Pollen WEED 0 Low
Gramineae / Poaceae GRASS 0 Low

Allergy calendar

Annual allergy calendar for Charleston (Summerville), SC.
Typical seasonal allergy patterns for Charleston (Summerville), SC.

Historical data

Historical data placeholder for Tree at Charleston (Summerville), SC.
Long-term historical averages for Tree at Charleston (Summerville), SC.