HIGH

14 active species

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4-Day Forecast:

Morning

Grass LOW

Tree LOW

Weed LOW

Afternoon

Grass HIGH

Tree LOW

Weed MED

Evening

Grass HIGH

Tree LOW

Weed MED

Species	Level	Count
🌾 Timothy Grass	HIGH	20 grains/m³
🌾 Grass (mixed)	HIGH	20 grains/m³
🌾 Cock's-foot	MED	16 grains/m³
🌾 Perennial Ryegrass	MED	16 grains/m³
🌾 Bermuda Grass	MED	9 grains/m³
+35 more tracked Russian Thistle Fat Hen Stinging Nettle Pigweed Pellitory-of-the-wall Upright Pellitory Ribwort Plantain Common Sorrel Mugwort 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
🌾 Grass (mixed)	HIGH	21 grains/m³
🌾 Timothy Grass	HIGH	20 grains/m³
🌾 Cock's-foot	MED	16 grains/m³
🌾 Perennial Ryegrass	MED	16 grains/m³
🌾 Bermuda Grass	MED	9 grains/m³
+35 more tracked Russian Thistle Fat Hen Stinging Nettle Pigweed Pellitory-of-the-wall Upright Pellitory Ribwort Plantain Common Sorrel Mugwort 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
🌾 Timothy Grass	MED	6 grains/m³
🌾 Grass (mixed)	MED	6 grains/m³
🌾 Cock's-foot	MED	5 grains/m³
🌾 Perennial Ryegrass	MED	5 grains/m³
🌿 Russian Thistle	MED	5 grains/m³
+35 more tracked Pigweed Fat Hen Pellitory-of-the-wall Upright Pellitory Stinging Nettle Bermuda Grass Ribwort Plantain Common Sorrel Box Elder Alder Common Ragweed Western Ragweed Giant Ragweed Sagebrush Mugwort 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
🌾 Timothy Grass	MED	13 grains/m³
🌾 Grass (mixed)	MED	13 grains/m³
🌾 Cock's-foot	MED	10 grains/m³
🌾 Perennial Ryegrass	MED	10 grains/m³
🌿 Russian Thistle	MED	10 grains/m³
+35 more tracked Fat Hen Stinging Nettle Pigweed Pellitory-of-the-wall Upright Pellitory Bermuda Grass Ribwort Plantain Common Sorrel Mugwort 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: 14:03 UTC

4-Day Forecast	Tree	Grass	Weed
Wed 20 May	LOW	HIGH	MED
Thu 21 May	LOW	HIGH	MED
Fri 22 May	LOW	MED	MED
Sat 23 May	LOW	MED	MED

Map of Des Moines (41.5868°, -93.625°)

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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