Pollen and Mold Center
Reports for week preceding Saturday, May 3, 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, April 28, 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
Next Week’s Report
Tree pollens
Monday,
Apr 28
Tuesday,
Apr 29
Wednesday,
Apr 30
Thursday,
May 1
Friday,
May 2
Ash
Hx
11
4
4
4
20
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
14
20
Juniper
Hx
0
0
0
0
0
Maple
Hx
0
0
0
0
0
Mulberry
Hx
100
75
291
186
373
Oak
Hx
7
23
4
9
150
Pine
Hx
0
0
0
0
4
Poplar
Hx
0
0
0
0
0
Sweetgum
Hx
0
0
0
0
0
Sycamore
Hx
9
4
5
2
12
Walnut
Hx
0
2
0
30
59
Willow
Hx
0
14
7
4
21
Weed pollens
Cattail
Hx
0
0
0
0
0
Dock
Hx
0
0
2
2
0
Goldenrod
Hx
0
0
0
0
0
Lambsquarter
Hx
0
0
0
0
0
Nettle
Hx
0
0
0
0
0
Plantain
Hx
0
0
0
0
0
Ragweed
Hx
0
0
0
0
0
Wormwood
Hx
0
0
0
0
0
Grass pollens
Grass
Hx
0
0
4
9
57
Mold
Mold
Hx
19,217
17,861
39,023
42,477
34,443
Air Quality
Forecast
Not Mon*
Not Mon*
Not Mon*
Not Mon*
Not Mon*
*Not Monitored
– Air Quality data is not recorded from Mid-September to Mid-May.
What do the colors mean?
Note:
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