Pollen and Mold Center
Reports for week preceding Saturday, May 22, 2021
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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 Monday, May 17, 2021.
Click on the Date in the heading row to view the daily risk level report along with any additional observations.
Previous Week’s Report Next Week’s Report
Tree pollens
Ash Hx20050
Birch Hx00475
Chestnut Hx00000
Elm Hx00000
Hickory Hx180203416
Juniper Hx00000
Maple Hx00000
Mulberry Hx7834273932
Oak Hx00002
Pine Hx1627912
Poplar Hx00000
Sweetgum Hx00000
Sycamore Hx40792
Walnut Hx215275936
Willow Hx2516718
Weed pollens
     
Cattail Hx00000
Dock Hx00002
Goldenrod Hx00000
Lambsquarter Hx00000
Nettle Hx00000
Plantain Hx00004
Ragweed Hx00000
Wormwood Hx00000
Grass pollens
     
Grass Hx4512239845
Mold
     
Mold Hx8,95621,82716,30012,2838,342
Air Quality
Forecast
Green
Green
Green
Green
Green
*Not Monitored – Air Quality data is not recorded from Mid-September to Mid-May.

What do the colors mean?

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