Past Pollen Counts

May 1st, 2026

Maple - 37
Pine - 29
Cottonwood - 21
Birch - 7
Juniper - 5
Grass - 2

High 101

April 30, 2026

Cottonwood 54
Pine 30
Maple 18
Grass 6
Juniper 2
Birch 2

High 112

April 29, 2026

Cottonwood 20
Pine 12
Maple 10
Grass 3
Juniper 1
Birch 1

Moderate 47

April 28, 2026

Pine 12
Cottonwood 10
Grass 8
Birch 7

Moderate 37

April 24th, 2026

Grass 5
Pine 5
Birch 4
Cottonwood 4
Juniper 2

Low 20

April 23, 2026

Pine 10
Grass 6
Cottonwood 4

Low 20

April 22, 2026

Grass 60
Cottonwood 30
Juniper 10
Birch 10
Pine 10

Extreme 120

April 21, 2026

Grass 72
Birch 32
Elm 25
Cottonwood 22
Maple 8
Pine 8
Juniper 7
Ash 3

Extreme 177

April 17th 2026

Grass 1
Cottonwood 17
Juniper 4
Birch 5
Maple 14
Ash 5
Pine 7

Moderate 53

April 16, 2026

Cottonwood 34
Juniper 4
Birch 2
Ash 2
Pine 2
Elm 1

Moderate 45

April 15, 2026

Cottonwood 43
Maple 13
Birch 11
Ash 8
Pine 6
Juniper 5
Grass 3

High 89

April 14, 2026

Cottonwood 8
Juniper 4
Maple 2
Pine 2
Birch 1

Low 17

April 10, 2026

Cottonwood 280
Maple 100
Juniper 20
Birch 20
Ash 20
Pine 10

Extreme 450

April 9th, 2026

Cottonwood 240
Birch 20
Maple 14
Juniper 11
Pine 10

Extreme 295

April 8, 2026

Cottonwood 320
Birch 32
Pine 19
Juniper 15
Ash 15
Maple 10
Elm 5

Extreme 416

April 7th, 2026

Cottonwood 350
Maple 140
Juniper 110
Birch 80
Elm 30
Oak 10

Extreme 720

April 3, 2026

Cottonwood 52
Birch 15
Juniper 12
Maple 10
Elm 6

High 95

April 2, 2026

Cottonwood 120
Birch 16
Maple 16
Juniper 12
Elm 9

Extreme 173

April 1, 2026

Cottonwood 260
Juniper 60
Maple 40
Elm 20
Birch 8
Pine 3

Extreme 391

March 31, 2026

Cottonwood 372
Elm 70
Maple 56
Juniper 52
Birch 34
Pine 4

Extreme 588