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	38 grains/m³
🌳 White Oak	MED	30 grains/m³
🌳 Holm Oak	MED	25 grains/m³
🌳 Paper Birch	MED	24 grains/m³
🌳 London Plane	MED	23 grains/m³
+35 more tracked Downy Birch Silver Birch Ribwort Plantain Perennial Ryegrass Box Elder 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 White Mulberry Olive Pellitory-of-the-wall Upright Pellitory Parthenium Weed Timothy Grass Grass (mixed) Black Poplar Mesquite Common Sorrel Russian Thistle Field Elm Stinging Nettle All species in the app: Android iOS
🌳 English Oak	HIGH	63 grains/m³
🌳 White Oak	HIGH	50 grains/m³
🌳 Holm Oak	MED	41 grains/m³
🌳 Paper Birch	MED	39 grains/m³
🌳 London Plane	MED	38 grains/m³
+35 more tracked Downy Birch Silver Birch Ribwort Plantain Perennial Ryegrass Common Sorrel Box Elder 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 White Mulberry Olive Pellitory-of-the-wall Upright Pellitory Parthenium Weed Timothy Grass Grass (mixed) Black Poplar Mesquite Russian Thistle Field Elm Stinging Nettle All species in the app: Android iOS
🌳 English Oak	MED	46 grains/m³
🌳 White Oak	MED	36 grains/m³
🌳 Holm Oak	MED	30 grains/m³
🌳 Paper Birch	MED	28 grains/m³
🌳 London Plane	MED	28 grains/m³
+35 more tracked Downy Birch Silver Birch Ribwort Plantain Perennial Ryegrass Common Sorrel Box Elder 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 White Mulberry Olive Pellitory-of-the-wall Upright Pellitory Parthenium Weed Timothy Grass Grass (mixed) Black Poplar Mesquite Russian Thistle Field Elm Stinging Nettle All species in the app: Android iOS
🌳 English Oak	MED	25 grains/m³
🌳 White Oak	MED	20 grains/m³
🌳 Paper Birch	MED	16 grains/m³
🌳 Holm Oak	MED	16 grains/m³
🌳 London Plane	MED	15 grains/m³
+35 more tracked Downy Birch Silver Birch Ribwort Plantain Perennial Ryegrass Common Sorrel Box Elder 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 White Mulberry Olive Pellitory-of-the-wall Upright Pellitory Parthenium Weed Timothy Grass Grass (mixed) Black Poplar Mesquite 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	HIGH	LOW	LOW
Fri 22 May	MED	LOW	LOW
Sat 23 May	MED	LOW	LOW

Map of Cologne (50.9375°, 6.9603°)

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