Pollen and Mold Center
Reports for week preceding Friday, August 22, 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 Monday, August 18, 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
Monday,
Aug 18
Tuesday,
Aug 19
Wednesday,
Aug 20
Thursday,
Aug 21
Friday,
Aug 22
Ash
Hx
0
0
0
0
0
Birch
Hx
0
0
0
0
0
Chestnut
Hx
0
0
0
0
0
Elm
Hx
0
0
0
0
0
Hickory
Hx
0
0
0
0
0
Juniper
Hx
0
0
0
0
0
Maple
Hx
0
0
0
0
0
Mulberry
Hx
0
0
0
0
0
Oak
Hx
0
0
0
0
0
Pine
Hx
0
0
0
0
0
Poplar
Hx
0
0
0
0
0
Sweetgum
Hx
0
0
0
0
0
Sycamore
Hx
0
0
0
0
0
Walnut
Hx
0
0
0
0
0
Willow
Hx
0
0
0
0
0
Weed pollens
Cattail
Hx
0
0
0
0
0
Dock
Hx
0
0
0
0
0
Goldenrod
Hx
0
0
0
0
0
Lambsquarter
Hx
4
2
2
5
18
Nettle
Hx
11
7
32
37
50
Plantain
Hx
0
0
0
0
0
Ragweed
Hx
2
0
4
4
4
Wormwood
Hx
0
0
0
0
0
Grass pollens
Grass
Hx
0
0
0
0
0
Mold
Mold
Hx
37,948
23,900
23,516
14,202
13,050
Air Quality
Forecast
Yellow
Yellow
Yellow
Yellow
Yellow
*Not Monitored
– Air Quality data is not recorded from Mid-September to Mid-May.
What do the colors mean?
Note:
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