MED

9 active species

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4-Day Forecast:

Morning

Grass LOW

Tree HIGH

Weed LOW

Afternoon

Grass LOW

Tree MED

Weed LOW

Evening

Grass LOW

Tree MED

Weed LOW

Species	Level	Count
🌳 English Oak	MED	25 grains/m³
🌳 Paper Birch	MED	18 grains/m³
🌳 White Oak	MED	18 grains/m³
🌳 Downy Birch	MED	16 grains/m³
🌳 Silver Birch	MED	12 grains/m³
+35 more tracked London Plane Holm Oak Box Elder Black Poplar Alder Pigweed Common Ragweed Western Ragweed Giant Ragweed Sagebrush Mugwort Australian Pine Japanese Cypress Fat Hen Hazel Japanese Cedar Mediterranean Cypress Bermuda Grass Cock's-foot Ash Mountain Cedar Perennial Ryegrass White Mulberry Olive Pellitory-of-the-wall Upright Pellitory Parthenium Weed Timothy Grass Ribwort Plantain Grass (mixed) Mesquite Common Sorrel Russian Thistle Field Elm Stinging Nettle All species in the app: Android iOS
🌳 English Oak	V.HI	105 grains/m³
🌳 Paper Birch	HIGH	76 grains/m³
🌳 White Oak	HIGH	75 grains/m³
🌳 Downy Birch	HIGH	69 grains/m³
🌳 Silver Birch	MED	49 grains/m³
+35 more tracked London Plane Holm Oak Box Elder Ribwort Plantain Black Poplar Alder Pigweed Common Ragweed Western Ragweed Giant Ragweed Sagebrush Mugwort Australian Pine Japanese Cypress Fat Hen Hazel Japanese Cedar Mediterranean Cypress Bermuda Grass Cock's-foot Ash Mountain Cedar Perennial Ryegrass White Mulberry Olive Pellitory-of-the-wall Upright Pellitory Parthenium Weed Timothy Grass Grass (mixed) Mesquite Common Sorrel Russian Thistle Field Elm Stinging Nettle All species in the app: Android iOS
🌳 English Oak	HIGH	75 grains/m³
🌳 Paper Birch	HIGH	54 grains/m³
🌳 White Oak	HIGH	54 grains/m³
🌳 Downy Birch	HIGH	50 grains/m³
🌳 Silver Birch	MED	35 grains/m³
+35 more tracked London Plane Holm Oak Box Elder Ribwort Plantain Black Poplar Alder Pigweed Common Ragweed Western Ragweed Giant Ragweed Sagebrush Mugwort Australian Pine Japanese Cypress Fat Hen Hazel Japanese Cedar Mediterranean Cypress Bermuda Grass Cock's-foot Ash Mountain Cedar Perennial Ryegrass White Mulberry Olive Pellitory-of-the-wall Upright Pellitory Parthenium Weed Timothy Grass Grass (mixed) Mesquite Common Sorrel Russian Thistle Field Elm Stinging Nettle All species in the app: Android iOS
🌳 English Oak	HIGH	50 grains/m³
🌳 Paper Birch	MED	36 grains/m³
🌳 White Oak	MED	36 grains/m³
🌳 Downy Birch	MED	33 grains/m³
🌳 Silver Birch	MED	23 grains/m³
+35 more tracked London Plane Holm Oak Ribwort Plantain Box Elder Black Poplar Alder Pigweed Common Ragweed Western Ragweed Giant Ragweed Sagebrush Mugwort Australian Pine Japanese Cypress Fat Hen Hazel Japanese Cedar Mediterranean Cypress Bermuda Grass Cock's-foot Ash Mountain Cedar Perennial Ryegrass White Mulberry Olive Pellitory-of-the-wall Upright Pellitory Parthenium Weed Timothy Grass Grass (mixed) Mesquite Common Sorrel Russian Thistle Field Elm Stinging Nettle All species in the app: Android iOS

Last updated: 14:03 UTC

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

Map of Dortmund (51.5136°, 7.4653°)

More in Germany

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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