Pollen & Mold Count Archive – The University of Texas at Tyler Health Science Center

Scroll Down for Archived Pollen & Mold Counts – Most Recent on Top

June 2020
Monday	Tuesday	Wednesday	Thursday	Friday
01	02	03	04	05
08	09	10	11	12
15	16	17	18	19
22	23	24	25	26
29	30

March 2020
Monday	Tuesday	Wednesday	Thursday	Friday
02	03	04	05	06
09	10	11	12	13
16	17	18	19	20
23	24	25	26	27
30	31

The Pollen and Mold Count was temporarily suspended in March 2020 due to the COVID-19 pandemic. It was deemed unsafe for the necessary UT Health Science Center personnel to travel through patient care areas to access the equipment on the roof of our building used to collect samples for the count.

February 2020
Monday	Tuesday	Wednesday	Thursday	Friday
3	4	5	6	7
10	11	12	13	14
17	18	19	20	21
24	25	26	27	28

January 2020
Monday	Tuesday	Wednesday	Thursday	Friday
		1	2	3
6	7	8	9	10
13	14	15	16	17
H	21	22	23	24
27	28	29	30	31

December 2019
Monday	Tuesday	Wednesday	Thursday	Friday
2	3	4	5	6
9	10	11	12	13
16	17	18	19	20
23	24	25	26	27
30	31

November 2019
Monday	Tuesday	Wednesday	Thursday	Friday
				1
4	5	6	7	8
11	12	13	14	15
18	19	20	21	22
25	26	27	28

October 2019
Monday	Tuesday	Wednesday	Thursday	Friday
	1	2	3	4
7	8	9	10	11
14	15	16	17	18
21	22	23	24	25
28	29	30	31

September 2019
Monday	Tuesday	Wednesday	Thursday	Friday
2	3	4	5	6
9	10	11	12	13
16	17	18	19	20
23	24	25	26	27
30

August 2019 ↓

August 26 – 30, 2019
Monday	Tuesday	Wednesday	Thursday	Friday
8/26	8/27	8/28	8/29	8/30

August 19 – 23, 2019
Monday	Tuesday	Wednesday	Thursday	Friday
8/19	8/20	8/21	8/22	8/23

July 2019 ↓

7/8-7/12

Source	MON 7/8	TUE 7/9	WED 7/10	THU 7/11	FRI 7/12
Trees	Absent	Absent	Pending	Pending	Pending
Weeds	Low Pigweed	Low Dock Pigweed	Pending	Pending	Pending
Grasses	Moderate	Moderate	Pending	Pending	Pending
Molds	High Ascomycetes Cladosporium	High Ascomycetes Cladosporium	Pending	Pending	Pending

7/1-7/5

Source	MON 7/1	TUE 7/2	WED 7/3	THU 7/4	FRI 7/5
Trees	Not Available	Not Available	Absent	Holiday	Absent
Weeds	Not Available	Not Available	Absent	Holiday	Low Dock
Grasses	Not Available	Not Available	Low	Holiday	Moderate
Molds	Not Available	Not Available	High Ascomycetes Cladosporium	Holiday	High Ascomycetes Cladosporium

June 2019 ↓

6/24-6/28

Due to technical difficulties, the count is not available for 6/24-6/28/2019. We apologize.

6/17-6/21

Source	MON 6/17	TUE 6/18	WED 6/19	THU 6/20	FRI 6/21
Trees	Absent	Low Hackberry Pine	Low Hacberry Pine Ash	Low Hickory Pine	Low Hackberry Pine
Weeds	Absent	Low Dock Wild Carrot	Low Dock Bitterweed	Low Dock	Low Dock Bitterweed
Grasses	Low	Low	Low	Low	Moderate
Molds	High Ascomycetes Cladosporium	High Ascomycetes Cladosporium	High Ascomycetes Cladosporium	High Ascomycetes Cladosporium	High Ascomycetes Cladosporium

6/10-6/14

Source	MON 6/10	TUE 6/11	WED 6/12	THU 6/13	FRI 6/14
Trees	Absent	Low Cottonwood Pine Willow	Low Mulberry Pine Willow	Absent	Absent
Weeds	Low Dock	Low Dock Pigweed	Low	Low Wild Carrot	Low Dock
Grasses	Moderate	Moderate	Low	Moderate	Moderate
Molds	High Ascomycetes Cladosporium	High Ascomycetes Cladosporium	High Ascomycetes Cladosporium	High Ascomycetes Cladosporium	High Ascomycetes Cladosporium

6/3-6/7

Source	MON 6/3	TUE 6/4	WED 6/5	THU 6/6	FRI 6/7
Trees	Absent	Low Oak	Low Beech Willow	Absent	Low Pine
Weeds	Low Dock Pigweed	Absent	Absent	Low Dock	Low Dock
Grasses	Moderate	Low	Low	Low	Low
Molds	High Ascomycetes Cladosporium	High Ascomycetes Cladosporium	High Ascomycetes Cladosporium	High Ascomycetes Cladosporium	High Ascomycetes Cladosporium

May 2019 ↓

5/27-5/31

Source	MON 5/27	TUE 5/28	WED 5/29	THU 5/30	FRI 5/31
Trees	Holiday	Low Beech Cottonwoon Hickory Mulberry Pecan Willow	Low Cottonwood Hickory Pecan Pine	Absent	Low Pine Pecan Hickory Willow
Weeds	Holiday	Low Dock Fleabane Daisy	Low Dock	Low Dock	Low Dock Fleabane Daisy
Grasses	Holiday	Moderate	Moderate	Low	Moderate
Molds	Holiday	High Ascomycetes Cladosporium	Moderate Ascomycetes Cladosporium	High Ascomycetes Cladosporiumding	High Ascomycetes Cladosporiumding

5/20-5/24

Source	MON 5/20	TUE 5/21	WED 5/22	THU 5/23	FRI 5/24
Trees	Low Hickory Pecan Pine Willow Birch	Moderate Hickory Pecan Pine Willow Cottonwood Mulberry	Low Hickory Pecan Pine Willow	Low Hickory Pecan Willow	Not Available
Weeds	Low Dock Fleabane Daisy	Low Dock Fleabane Daisy	Absent	Absent	Not Available
Grasses	Moderate	Moderate	Low	Low	Not Available
Molds	High Ascomycetes Cladosporium	High Ascomycetes Cladosporium	High Ascomycetes Cladosporium	High Ascomycetes Cladosporiumding	Not Available

5/13-5/17

Source	MON 5/13	TUE 5/14	WED 5/15	THU 5/16	FRI 5/17
Trees	Low Birch Pecan/Hickory Mulberry Hackberry Willow Pine	Low Hickory Mulberry Birch Beech Juniper/Cedar American Hornbeam	Low Hickory Birch Juniper/Cedar Pecan Cottonwood Pine	Low Hickory/Pecan Willow Pine	Low Hickory Pecan Pine Willow
Weeds	Low Dock Fleabane Daisy	Absent	Absent	Low	Low
Grasses	High	High	High	Moderate	Moderate
Molds	High Ascomycetes Cladosporium	High Ascomycetes Cladosporium	High Ascomycetes Cladosporium	High Ascomycetes Cladosporium	High Ascomycetes Cladosporium

5/6-5/10

Source	MON 5/6	TUE 5/7	WED 5/8	THU 5/9	FRI 5/10
Trees	Moderate Cottonwood Hickory Pecan Willow Mulberry American Hornbeam	Moderate Cottonwood Hickory Pecan Willow Pine	Low Hickory/Pecan Birch	Low Hickory Pine	Moderate Hickory Pine Pecan Mulberry Birch Willow Hackberry
Weeds	Absent	Absent	Absent	Absent	Low
Grasses	High	Moderate	Low	Moderate	High
Molds	High Ascomycetes Cladosporium	High Ascomycetes Cladosporium	Moderate Ascomycetes Cladosporium	High Ascomycetes Cladosporium	High Ascomycetes Cladosporium

April 2019 ↓

4/29-5/3

Source	MON 4/29	TUE 4/30	WED 5/1	THU 5/2	FRI 5/3
Trees	Moderate Pine Mulberry Oak Hackberry Cottonwood Pecan Walnut	Moderate Pine Mulberry Oak Hackberry Cottonwood Pecan Hickory Walnut Willow	Moderate Pine Mulberry Oak Hackberry Cottonwood Pecan Hickory Walnut Willow American Hornbeam	Low Pine Oak Cottonwood Willow	Low Pine Cottonwood Willow Walnut American Hornbeam
Weeds	Absent	Absent	Absent	Low Fleabane Daisy	Absent
Grasses	High	High	High	Low	Moderate
Molds	Moderate Ascomycetes Cladosporium	Low Ascomycetes Cladosporium	Low Ascomycetes Cladosporium	High Ascomycetes Cladosporium	High Ascomycetes Cladosporium

4/22-4/26

Source	MON 4/22	TUE 4/23	WED 4/24	THU 4/25	FRI 4/26
Trees	Moderate Pine Oak Maple Cottonwood Mulberry Walnut Hickory Willow	Low Oak Hickory Cottonwood Pine Willow Maple	Moderate Pine Oak Cottonwood Mulberry Walnut Hickory Willow	Low Pine	High Oak Cottonwood Mulberry Pecan Hickory Pine Willow
Weeds	Absent	Absent	Absent	Absent	Absent
Grasses	Moderate	Low	Moderate	Low	Moderate
Molds	Moderate Ascomycetes Cladosporium	Low Ascomycetes Cladosporium	Low Ascomycetes Cladosporium	High Ascomycetes Cladosporium	High Ascomycetes Cladosporium

4/15-4/19

Source	MON 4/15	TUE 4/16	WED 4/17	THU 4/18	FRI 4/19
Trees	High Pine Oak Maple Juniper/Cedar Cottonwood Beech Walnut Willow Ash	Moderate Pine Oak Maple Juniper/Cedar Cottonwood Beech Walnut Willow Mulberry Hackberry	Moderate Pine Oak Maple Cottonwood Walnut Willow Ash	Low Cottonwood Oak	High Pine Oak Maple Cottonwood Juniper/Cedar Mulberry Ash Walnut Hackberry Pecan Hickory
Weeds	Absent	Absent	Absent	Absent	Absent
Grasses	Low	Moderate	Low	Low	Moderate
Molds	Moderate Ascomycetes Cladosporium	Low Ascomycetes Cladosporium	Low Ascomycetes Cladosporium	High Ascomycetes Cladosporium	High Ascomycetes Cladosporium

4/8-4/12

Source	MON 4/8	TUE 4/9	WED 4/10	THU 4/11	FRI 4/12
Trees	Low Oak Maple Pine Sweet Gum Mulberry	High Pine Oak Maple Sweet Gum Hackberry Mulberry Juniper/Cedar Willow Cottonwood Ash Beech Alder	High Pine Oak Maple Sweet Gum Hackberry Mulberry Juniper/Cedar Willow Cottonwood Hickory Pecan Walnut	High Pine Oak Maple Sweet Gum Hackberry Mulberry Juniper/Cedar Willow Cottonwood Hickory Pecan Walnut Ash	High Pine Oak Maple Sweet Gum Hackberry Mulberry Juniper/Cedar Cottonwood Walnut Ash
Weeds	Absent	Absent	Absent	Absent	Absent
Grasses	Low	Low	Moderate	Moderate	Low
Molds	High Ascomycetes Cladosporium	High Ascomycetes Cladosporium	Moderate Ascomycetes Cladosporium	Low Ascomycetes Cladosporium	Low Ascomycetes Cladosporium

4/1-4/5

Source	MON 4/1	TUE 4/2	WED 4/3	THU 4/4	FRI 4/5
Trees	High Oak Pine Sweet Gum Alder Cottonwood Maple Juniper/Cedar Pecan/Hickory Mulberry Ash Hackberry	High Pine Oak Maple Sweet Gum Hackberry Mulberry Juniper/Cedar Alder Willow Ash	High Pine Oak Maple Sweet Gum Hackberry Mulberry Juniper/Cedar Elm Willow Cottonwood	High Pine Oak Maple Sweet Gum Hackberry Mulberry Juniper/Cedar Willow Cottonwood Ash Beech	High Oak Pine Sweet Gum Juniper/Cedar Mulberry Cottonwood Ash Willow Hackberry
Weeds	Absent	Absent	Absent	Absent	Absent
Grasses	Low	Low	Low	Low	Low
Molds	Low Ascomycetes Cladosporium	Low Ascomycetes Cladosporium	Low Ascomycetes Cladosporium	Low Ascomycetes Cladosporium	Low Ascomycetes Cladosporium

March 2019 ↓

3/25-3/29

Source	MON 3/25	TUE 3/26	WED 3/27	THU 3/28	FRI 3/29
Trees	High Pine Oak Maple Sweet Gum Hackberry Mulberry Juniper/Cedar Willow Beech Cottonwood Alder	High Pine Oak Maple Sweet Gum Hackberry Mulberry Juniper/Cedar Cottonwood Ash Elm	High Pine Oak Maple Sweet Gum Hackberry Mulberry Juniper/Cedar Cottonwood Alder Elm Willlow Hickory Pecan Beech	High Pine Oak Hackberry Sweet Gum Mulberry Willow Juniper/Cedar Pecan/Hickory Cottonwood Alder Elm	High Pine Oak Maple Sweet Gum Hackberry Mulberry Juniper/Cedar Cottonwood Alder Elm Willow Hickory Pecan
Weeds	Absent	Absent	Abesnt	Absent	Absent
Grasses	Moderate	Moderate	Moderate	Low	Low
Molds	High Ascomycetes Cladosporium	Moderate Ascomycetes Cladosporium	Low Ascomycetes Cladosporium	Low Ascomycetes Cladosporium	Low Ascomycetes Cladosporium

3/18-3/22

Source	MON 3/18	TUE 3/19	WED 3/20	THU 3/21	FRI 3/22
Trees	High Pine Oak Maple Sweet Gum Hackberry Birch Mulberry Juniper/Cedar Elm Willow	High Pine Oak Maple Sweet Gum Hackberry Birch Mulberry Juniper/Cedar Elm Beech	High Pine Oak Maple Sweet Gum Hackberry Birch Mulberry Juniper/Cedar Elm Willow Beech	High Pine Oak Maple Sweet Gum Hackberry Birch Mulberry Juniper/Cedar Elm Willow Beech Cottonwood Ash	High Pine Oak Maple Sweet Gum Hackberry Birch Mulberry Juniper/Cedar Elm Willow Beech Cottonwood Ash
Weeds	Absent	Absent	Absent	Absent	Low
Grasses	Low	Low	Moderate	Moderate	Low
Molds	Low Ascomycetes Cladosporium	Low Ascomycetes Cladosporium	Low Ascomycetes Cladosporium	Low Ascomycetes Cladosporium	Low Ascomycetes Cladosporium

3/11-3/15

Source	MON 3/11	TUE 3/12	WED 3/13	THU 3/14	FRI 3/15
Trees	High Juniper/Cedar Pine Elm Hackberry Maple Oak Birch Beech Mulberry	High Mulberry Hackberry Oak Birch Elm Sweet Gum Pine Juniper/Cedar Maple	High Juniper/Cedar Pine Elm Hackberry Maple Oak Birch Beech Mulberry Sweet Gum	Low Juniper/Cedar Pine	High Juniper/Cedar Pine Elm Sweet Gum Oak Maple Mulberry Hackberry
Weeds	Absent	Absent	Absent	Absent	Absent
Grasses	Low	Absent	Absent	Absent	Low
Molds	Low Ascomycetes Cladosporium	Moderate Ascomycetes Cladosporium	Moderate Ascomycetes Cladosporium	Moderate Ascomycetes Cladosporium	Low Ascomycetes Cladosporium

3/4-3/8

Source	MON 3/4	TUE 3/5	WED 3/6	THU 3/7	FRI 3/8
Trees	Moderate Juniper/Cedar Elm Pine Hackberry	Moderate Juniper/Cedar Pine Elm Hackberry Mulberry	Moderate Juniper/Cedar Pine Elm Hackberry Maple	High Juniper/Cedar Pine Elm Hackberry Maple Oak Birch Alder	High Juniper/Cedar Pine Elm Hackberry Maple Oak Birch Ash Beech Mulberry
Weeds	Absent	Absent	Absent	Absent	Absent
Grasses	Absent	Absent	Absent	Absent	Low
Molds	Low Ascomycetes Cladosporium	Low Ascomycetes Cladosporium	Low Ascomycetes Cladosporium	Low Ascomycetes Cladosporium	Low Ascomycetes Cladosporium

February 2019 ↓

2/25-3/1

Source	MON 2/25	TUE 2/26	WED 2/27	THU 2/28	FRI 3/1
Trees	Moderate Juniper Elm Hackberry Birch Ash	Moderate Juniper Elm Hackberry Cedar Maple Pine	Absent	Low Juniper	Low Juniper Pine Elm Hackberry
Weeds	Absent	Absent	Absent	Absent	Absent
Grasses	Absent	Low	Absent	Absent	Absent
Molds	Low Ascomycetes Cladosporium	Low Ascomycetes Cladosporium	Low Ascomycetes Cladosporium	Moderate Ascomycetes Cladosporium	Low Ascomycetes Cladosporium

2/18-2/22

Source	MON 2/18	TUE 2/19	WED 2/20	THU 2/21	FRI 2/22
Trees	Moderate Elm Juniper Cedar Pine	Moderate Elm Juniper Cedar Pine	Low Juniper	Low Juniper Elm Hackberry	Low Juniper Cedar Pine
Weeds	Absent	Absent	Absent	Absent	Absent
Grasses	Absent	Low	Absent	Absent	Absent
Molds	Low Ascomycetes Cladosporium	Low Ascomycetes Cladosporium	Moderate Ascomycetes Cladosporium	Low Ascomycetes Cladosporium	Low Ascomycetes Cladosporium

2/11-2/15

Source	MON 2/11	TUE 2/12	WED 2/13	THU 2/14	FRI 2/15
Trees	Low Elm Juniper Cedar Pine	Moderate Elm Juniper Cedar Pine Birch	Moderate Elm Juniper Cedar Pine	Moderate Elm Juniper Cedar Pine Maple Ash Mulberry	High Juniper Cedar Pine Alder Birch Maple
Weeds	Absent	Absent	Absent	Absent	Absent
Grasses	Absent	Absent	Absent	Absent	Absent
Molds	Low Ascomycetes Cladosporium	High Ascomycetes Cladosporium	Low Ascomycetes Cladosporium	Low Ascomycetes Cladosporium	Low Ascomycetes Cladosporium

Scroll Down for Archived Pollen & Mold Counts – Most Recent on Top

June 2020

01

02

03

04

05

March 2020

05

06

09

10

11

12

13

16

17

18

19

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24

25

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31

February 2020

January 2020

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H

December 2019

24

25

26

27

30

31

November 2019

8