Pollen and Mold Center
Reports for week preceding Friday, May 30, 2025
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This summary shows pollen reports for weekdays within the past 7 days.

Click on the name of a pollen or mold to get general information about it.
Click on the History (Hx) link to get the 60 days history prior to Tuesday, May 27, 2025.
Click on the Date in the heading row to view the daily risk level report along with any additional observations.
Previous Week’s Report
Tree pollens
Ash Hx0200
Birch Hx2020
Chestnut Hx0740
Elm Hx0400
Hickory Hx0502
Juniper Hx0000
Maple Hx0000
Mulberry Hx53074
Oak Hx0000
Pine Hx0000
Poplar Hx0000
Sweetgum Hx0000
Sycamore Hx01120
Walnut Hx01442
Willow Hx41600
Weed pollens
    
Cattail Hx0000
Dock Hx0002
Goldenrod Hx0000
Lambsquarter Hx0000
Nettle Hx0000
Plantain Hx0200
Ragweed Hx0000
Wormwood Hx0000
Grass pollens
    
Grass Hx14628712
Mold
    
Mold Hx9,4938,57212,51328,839
Air Quality
Forecast
Yellow
Yellow
Green
Yellow
*Not Monitored – Air Quality data is not recorded from Mid-September to Mid-May.

What do the colors mean?

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