Oct
21

Latest Pollen Count

| trees
Moderate
n/a
73
| mold
Low
n/a
6215
| grass
Moderate
n/a
11
| weeds
High
n/a
126

PollenCast Fall 2025 - Waco & Central Texas

Fall marks Central Texas's second major allergy season as weed pollens dominate through November. Ragweed leads the charge, accompanied by sagebrush, pigweed, and Russian thistle. These lightweight pollens travel for miles on autumn's dry winds, affecting both rural and urban areas. Watch for rising cedar counts starting in late October, signaling the transition to winter allergens. 

🌲 🍂  💨  🤧

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Oct
9
| trees
Moderate
n/a
66
| mold
Moderate
n/a
7536
| grass
Low
n/a
4
| weeds
High
n/a
182
Oct
3
| trees
Moderate
n/a
68
| mold
Moderate
n/a
6882
| grass
Moderate
n/a
7
| weeds
High
n/a
172
Oct
2
| trees
Moderate
n/a
47
| mold
Moderate
n/a
6979
| grass
Low
n/a
5
| weeds
High
n/a
222
Sep
25
| trees
Moderate
n/a
51
| mold
Moderate
n/a
6536
| grass
Moderate
n/a
11
| weeds
High
n/a
177
Sep
16
| trees
Moderate
n/a
72
| mold
Low
n/a
5714
| grass
Moderate
n/a
11
| weeds
High
n/a
158
Sep
12
| trees
Moderate
n/a
60
| mold
Low
n/a
4491
| grass
Moderate
n/a
8
| weeds
High
n/a
130
Sep
11
| trees
Moderate
n/a
45
| mold
Low
n/a
5700
| grass
Moderate
n/a
11
| weeds
High
n/a
132
Sep
5
| trees
Moderate
n/a
66
| mold
Low
n/a
5979
| grass
Low
n/a
3
| weeds
High
n/a
111
Sep
4
| trees
Low
n/a
9
| mold
Moderate
n/a
6855
| grass
Low
n/a
3
| weeds
High
n/a
80
Aug
29
| trees
Low
n/a
14
| mold
Low
n/a
4936
| grass
Moderate
n/a
12
| weeds
Moderate
n/a
42
Aug
22
| trees
Moderate
n/a
19
| mold
Low
n/a
3907
| grass
Moderate
n/a
9
| weeds
Moderate
n/a
25
Aug
13
| trees
Moderate
n/a
38
| mold
Low
n/a
4867
| grass
Moderate
n/a
12
| weeds
Moderate
n/a
48
Aug
8
| trees
Moderate
n/a
33
| mold
Low
n/a
4297
| grass
Moderate
n/a
16
| weeds
Moderate
n/a
39
Aug
6
| trees
Moderate
n/a
38
| mold
Low
n/a
5005
| grass
Moderate
n/a
12
| weeds
Moderate
n/a
33
Aug
1
| trees
Low
n/a
4
| mold
Low
n/a
3880
| grass
Moderate
n/a
16
| weeds
Moderate
n/a
20
Jul
31
| trees
Moderate
n/a
18
| mold
Low
n/a
5130
| grass
High
n/a
20
| weeds
Moderate
n/a
33
Jul
30
| trees
Low
n/a
8
| mold
Low
n/a
4213
| grass
Moderate
n/a
18
| weeds
Low
n/a
19
Jul
10
| trees
Low
n/a
7
| mold
Low
n/a
4951
| grass
High
n/a
39
| weeds
n/a
Jul
3
| trees
Moderate
n/a
33
| mold
Low
n/a
5435
| grass
High
n/a
22
| weeds
Low
n/a
8
Jun
30
| trees
Low
n/a
8
| mold
Low
n/a
4129
| grass
High
n/a
26
| weeds
n/a
Jun
24
| trees
Moderate
n/a
28
| mold
Low
n/a
5382
| grass
High
n/a
30
| weeds
n/a
Jun
23
| trees
Moderate
n/a
15
| mold
Low
n/a
5519
| grass
High
n/a
24
| weeds
n/a
Jun
16
| trees
Moderate
n/a
33
| mold
Low
n/a
3295
| grass
High
n/a
27
| weeds
n/a
Jun
6
| trees
Moderate
n/a
74
| mold
Low
n/a
5256
| grass
High
n/a
49
| weeds
n/a
May
23
| trees
High
n/a
185
| mold
Low
n/a
5396
| grass
High
n/a
52
| weeds
Low
n/a
0
May
14
| trees
Moderate
n/a
85
| mold
Low
n/a
5063
| grass
High
n/a
32
| weeds
n/a
May
13
| trees
High
n/a
120
| mold
Low
n/a
5340
| grass
High
n/a
42
| weeds
Low
n/a
0
May
9
| trees
High
n/a
146
| mold
Low
n/a
4603
| grass
High
n/a
47
| weeds
Low
n/a
0
May
8
| trees
High
n/a
163
| mold
Low
n/a
5520
| grass
High
n/a
50
| weeds
Low
n/a
0
May
6
| trees
n/a
| mold
n/a
| grass
n/a
| weeds
n/a
May
6
| trees
n/a
Rained Out
| mold
n/a
Rained Out
| grass
n/a
Rained Out
| weeds
n/a
Rained Out
Apr
28
| trees
High
n/a
255
| mold
Low
n/a
4005
| grass
High
n/a
39
| weeds
n/a
Apr
25
| trees
n/a
| mold
n/a
Count rained Out
| grass
n/a
| weeds
n/a
Apr
24
| trees
n/a
| mold
n/a
Count Rained Out
| grass
n/a
| weeds
n/a
Apr
22
| trees
High
n/a
301
| mold
Low
n/a
5297
| grass
High
n/a
31
| weeds
n/a
Apr
21
| trees
High
n/a
248
| mold
Low
n/a
6464
| grass
High
n/a
28
| weeds
n/a
0
Apr
17
| trees
High
n/a
436
| mold
Low
n/a
5742
| grass
High
n/a
38
| weeds
n/a
0
Apr
11
| trees
High
n/a
408
| mold
Low
n/a
6243
| grass
High
n/a
35
| weeds
n/a
0
Apr
8
| trees
High
n/a
486
| mold
Low
n/a
5812
| grass
High
n/a
22
| weeds
n/a
0
Apr
3
| trees
High
n/a
145
| mold
Low
n/a
5659
| grass
High
n/a
32
| weeds
n/a
0
Jan
20
| trees
High
n/a
436
| mold
Moderate
n/a
6849
| grass
n/a
0
| weeds
n/a
0
Jan
17
| trees
High
n/a
149
| mold
Low
n/a
3929
| grass
n/a
0
| weeds
n/a
0
Jan
15
| trees
High
n/a
308
| mold
Low
n/a
5838
| grass
n/a
0
| weeds
n/a
0
Jan
7
| trees
High
n/a
433
| mold
Low
n/a
5867
| grass
n/a
| weeds
n/a
Dec
18
| trees
Moderate
n/a
62
| mold
Low
n/a
6061
| grass
Low
n/a
3
| weeds
Moderate
n/a
10
Dec
13
| trees
Moderate
n/a
74
| mold
n/a
5353
| grass
n/a
4
| weeds
n/a
11
Dec
11
| trees
Moderate
n/a
27
| mold
Low
n/a
6409
| grass
Low
n/a
3
| weeds
Low
n/a
8
Dec
3
| trees
Moderate
n/a
22
| mold
Moderate
n/a
7228
| grass
n/a
0
| weeds
Low
n/a
5
Nov
12
| trees
Moderate
n/a
36
| mold
Low
n/a
5743
| grass
Moderate
n/a
5
| weeds
High
n/a
50
Nov
6
| trees
Moderate
n/a
61
| mold
Moderate
n/a
7437
| grass
Low
n/a
4
| weeds
High
n/a
83
Nov
6
| trees
Moderate
n/a
61
| mold
Moderate
n/a
7437
| grass
Low
n/a
4
| weeds
High
n/a
83
Nov
1
| trees
Moderate
n/a
68
| mold
Moderate
n/a
6714
| grass
Low
n/a
4
| weeds
High
n/a
100
Oct
29
| trees
Moderate
n/a
62
| mold
Low
n/a
6285
| grass
Low
n/a
3
| weeds
High
n/a
112
Oct
25
| trees
Moderate
n/a
24
| mold
Low
n/a
6327
| grass
Low
n/a
3
| weeds
High
n/a
152
Oct
21
| trees
Moderate
n/a
35
| mold
Moderate
n/a
7089
| grass
Low
n/a
4
| weeds
High
n/a
137
Oct
18
| trees
Moderate
n/a
28
| mold
Moderate
n/a
6756
| grass
n/a
0
| weeds
High
n/a
112
Sep
10
| trees
Moderate
n/a
15
| mold
Moderate
n/a
6550
| grass
n/a
0
| weeds
High
n/a
87
Sep
5
| trees
Low
n/a
12
| mold
Low
n/a
4408
| grass
n/a
0
| weeds
High
n/a
57
Sep
4
| trees
Low
n/a
8
| mold
Moderate
n/a
6674
| grass
n/a
0
| weeds
High
n/a
57
Aug
27
| trees
Low
n/a
14
| mold
Low
n/a
5951
| grass
Moderate
n/a
11
| weeds
Moderate
n/a
39
Aug
20
| trees
Moderate
n/a
19
| mold
Moderate
n/a
6616
| grass
Moderate
n/a
8
| weeds
Moderate
n/a
27
Aug
13
| trees
Moderate
n/a
39
| mold
Low
n/a
5588
| grass
Low
n/a
4
| weeds
Moderate
n/a
20
Aug
12
| trees
Moderate
n/a
25
| mold
Low
n/a
5576
| grass
Moderate
n/a
11
| weeds
Moderate
n/a
18
Aug
9
| trees
Moderate
n/a
46
| mold
Low
n/a
4936
| grass
Moderate
n/a
9
| weeds
Moderate
n/a
15
Aug
6
| trees
Moderate
n/a
40
| mold
Low
n/a
5922
| grass
Moderate
n/a
7
| weeds
Moderate
n/a
12
Jul
30
| trees
Moderate
n/a
22
| mold
Low
n/a
6117
| grass
Moderate
n/a
15
| weeds
Moderate
n/a
26
Jul
29
| trees
Moderate
n/a
24
| mold
Moderate
n/a
7243
| grass
Moderate
n/a
18
| weeds
Moderate
n/a
22
Jul
26
| trees
n/a
16
| mold
n/a
5144
| grass
n/a
19
| weeds
n/a
22
Jul
25
| trees
n/a
13
| mold
n/a
4643
| grass
n/a
16
| weeds
n/a
14
Jul
19
| trees
Low
n/a
11
| mold
Low
n/a
4185
| grass
Moderate
n/a
14
| weeds
Moderate
n/a
19
Jul
1
| trees
Moderate
n/a
42
| mold
Low
n/a
4365
| grass
High
n/a
37
| weeds
Low
n/a
4
Jun
17
| trees
Low
n/a
21
| mold
Low
n/a
4546
| grass
High
n/a
21
| weeds
n/a
0
Jun
7
| trees
High
n/a
137
| mold
Low
n/a
5811
| grass
Low
n/a
42
| weeds
n/a
May
31
| trees
n/a
| mold
n/a
Rained Out
| grass
n/a
| weeds
n/a
May
28
| trees
High
n/a
176
| mold
Low
n/a
5575
| grass
High
n/a
53
| weeds
n/a
May
16
| trees
High
n/a
171
| mold
Low
n/a
6326
| grass
High
n/a
46
| weeds
n/a
Apr
30
| trees
High
n/a
359
| mold
Low
n/a
5173
| grass
High
n/a
32
| weeds
n/a
0
Apr
22
| trees
High
n/a
369
| mold
Low
n/a
4713
| grass
High
n/a
28
| weeds
n/a
0
Apr
19
| trees
High
n/a
286
| mold
Moderate
n/a
6660
| grass
High
n/a
74
| weeds
n/a
0
Apr
16
| trees
High
n/a
271
| mold
Moderate
n/a
6603
| grass
High
n/a
55
| weeds
n/a
0
Apr
15
| trees
High
n/a
300
| mold
Low
n/a
6019
| grass
High
n/a
45
| weeds
n/a
0
Apr
12
| trees
High
n/a
331
| mold
Low
n/a
5979
| grass
High
n/a
34
| weeds
n/a
0
Apr
8
| trees
High
n/a
637
| mold
Moderate
n/a
7646
| grass
High
n/a
31
| weeds
n/a
0
Apr
5
| trees
High
n/a
668
| mold
Moderate
n/a
7410
| grass
High
n/a
22
| weeds
n/a
0
Mar
26
| trees
High
n/a
798
| mold
Moderate
n/a
6825
| grass
High
n/a
32
| weeds
n/a
0
Mar
25
| trees
n/a
Rained Out
| mold
n/a
Rained Out
| grass
n/a
| weeds
n/a
Mar
19
| trees
High
n/a
669
| mold
Low
n/a
5270
| grass
High
n/a
32
| weeds
n/a
Mar
18
| trees
n/a
| mold
n/a
Rained Out
| grass
n/a
| weeds
n/a
Mar
15
| trees
High
n/a
499
| mold
Low
n/a
4881
| grass
High
n/a
20
| weeds
n/a
Mar
12
| trees
High
n/a
432
| mold
Low
n/a
4811
| grass
Moderate
n/a
19
| weeds
n/a
0
Mar
11
| trees
High
n/a
246
| mold
Low
n/a
2117
| grass
Moderate
n/a
9
| weeds
n/a
0
Mar
6
| trees
High
n/a
289
| mold
Moderate
n/a
6868
| grass
Moderate
n/a
10
| weeds
n/a
0
Mar
5
| trees
High
n/a
208
| mold
Low
n/a
6229
| grass
Moderate
n/a
8
| weeds
n/a
0
Mar
1
| trees
High
n/a
170
| mold
Low
n/a
4450
| grass
Moderate
n/a
11
| weeds
n/a
Feb
29
| trees
High
n/a
159
| mold
Low
n/a
4826
| grass
Moderate
n/a
5
| weeds
n/a
0
Feb
27
| trees
High
n/a
176
| mold
Low
n/a
5672
| grass
Low
n/a
3
| weeds
n/a
0
Feb
26
| trees
High
n/a
184
| mold
Low
n/a
4019
| grass
Low
n/a
3
| weeds
n/a
0
Feb
23
| trees
High
n/a
293
| mold
Low
n/a
5088
| grass
n/a
0
| weeds
n/a
0
Feb
20
| trees
High
n/a
91
| mold
Low
n/a
4436
| grass
Low
n/a
0
| weeds
Low
n/a
0
Jan
17
| trees
High
n/a
118
| mold
Moderate
n/a
6660
| grass
n/a
| weeds
n/a