Name: Pollen forecast for Cleveland (2026-10-22)
Creator: Pollen Count
Published: 2026-10-22T15:56:46Z
License: https://pollencount.org/terms/

The pollen count in Cleveland today is high, driven mainly by Mugwort.

HIGH

14 active species

Refreshing live forecast…

.forecast-refresh-status{display:none!important}.date-tab{cursor:default;opacity:.55}Showing today's cached forecast. Enable JavaScript to switch days and load live data.

4-Day Forecast:

Morning

Grass MED

Tree LOW

Weed MED

Afternoon

Grass HIGH

Tree LOW

Weed HIGH

Evening

Grass MED

Tree LOW

Weed HIGH

Species	Level	Count
🌿 Mugwort	HIGH	25 grains/m³
🌾 Perennial Ryegrass	HIGH	24 grains/m³
🌾 Grass (mixed)	HIGH	24 grains/m³
🌾 Timothy Grass	HIGH	23 grains/m³
🌾 Cock's-foot	HIGH	22 grains/m³
+35 more tracked Bermuda Grass Pellitory-of-the-wall Upright Pellitory Stinging Nettle Russian Thistle Pigweed Fat Hen Ribwort Plantain Common Sorrel Box Elder Alder Common Ragweed Western Ragweed Giant Ragweed Sagebrush Paper Birch Silver Birch Downy Birch Australian Pine Japanese Cypress Hazel Japanese Cedar Mediterranean Cypress Ash Mountain Cedar White Mulberry Olive Parthenium Weed London Plane Black Poplar Mesquite White Oak Holm Oak English Oak Field Elm All species in the app: Android iOS
🌿 Mugwort	HIGH	24 grains/m³
🌾 Grass (mixed)	MED	17 grains/m³
🌾 Perennial Ryegrass	MED	16 grains/m³
🌾 Timothy Grass	MED	16 grains/m³
🌾 Cock's-foot	MED	15 grains/m³
+35 more tracked Pellitory-of-the-wall Upright Pellitory Bermuda Grass Stinging Nettle Fat Hen Russian Thistle Pigweed Ribwort Plantain Common Sorrel Box Elder Alder Common Ragweed Western Ragweed Giant Ragweed Sagebrush Paper Birch Silver Birch Downy Birch Australian Pine Japanese Cypress Hazel Japanese Cedar Mediterranean Cypress Ash Mountain Cedar White Mulberry Olive Parthenium Weed London Plane Black Poplar Mesquite White Oak Holm Oak English Oak Field Elm All species in the app: Android iOS
🌿 Mugwort	V.HI	35 grains/m³
🌾 Perennial Ryegrass	HIGH	23 grains/m³
🌾 Grass (mixed)	HIGH	23 grains/m³
🌾 Timothy Grass	HIGH	22 grains/m³
🌾 Cock's-foot	HIGH	21 grains/m³
+35 more tracked Pellitory-of-the-wall Upright Pellitory Stinging Nettle Russian Thistle Bermuda Grass Pigweed Fat Hen Ribwort Plantain Common Sorrel Box Elder Alder Common Ragweed Western Ragweed Giant Ragweed Sagebrush Paper Birch Silver Birch Downy Birch Australian Pine Japanese Cypress Hazel Japanese Cedar Mediterranean Cypress Ash Mountain Cedar White Mulberry Olive Parthenium Weed London Plane Black Poplar Mesquite White Oak Holm Oak English Oak Field Elm All species in the app: Android iOS
🌾 Perennial Ryegrass	HIGH	32 grains/m³
🌾 Grass (mixed)	HIGH	32 grains/m³
🌿 Mugwort	V.HI	31 grains/m³
🌾 Timothy Grass	HIGH	31 grains/m³
🌾 Cock's-foot	HIGH	29 grains/m³
+35 more tracked Bermuda Grass Pellitory-of-the-wall Upright Pellitory Stinging Nettle Russian Thistle Pigweed Fat Hen Ribwort Plantain Common Sorrel Box Elder Alder Common Ragweed Western Ragweed Giant Ragweed Sagebrush Paper Birch Silver Birch Downy Birch Australian Pine Japanese Cypress Hazel Japanese Cedar Mediterranean Cypress Ash Mountain Cedar White Mulberry Olive Parthenium Weed London Plane Black Poplar Mesquite White Oak Holm Oak English Oak Field Elm All species in the app: Android iOS

Last updated: 15:56 UTC

4-Day Forecast	Tree	Grass	Weed
Thu 22 Oct	LOW	HIGH	HIGH
Fri 23 Oct	LOW	MED	HIGH
Sat 24 Oct	LOW	HIGH	V.HI
Sun 25 Oct	LOW	HIGH	V.HI

Map of Cleveland (41.4993°, -81.6944°)

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What Pollen Levels Mean

LOW Symptoms are unlikely

MED Moderate risk of symptoms

HIGH Widespread symptoms likely

V.HI Expect significant symptoms

X.HI Extremely high symptom likelihood & severity