MED

15 active species

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4-Day Forecast:

Morning

Grass MED

Tree X.HI

Weed MED

Afternoon

Grass MED

Tree MED

Weed MED

Evening

Grass MED

Tree HIGH

Weed HIGH

Species	Level	Count
🌳 Olive	MED	20 grains/m³
🌿 Pellitory-of-the-wall	MED	10 grains/m³
🌾 Grass (mixed)	MED	9 grains/m³
🌾 Bermuda Grass	MED	8 grains/m³
🌾 Cock's-foot	MED	6 grains/m³
+35 more tracked Upright Pellitory Ribwort Plantain Pigweed Fat Hen Holm Oak Russian Thistle Perennial Ryegrass Timothy Grass Common Sorrel Stinging Nettle 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 Parthenium Weed London Plane Black Poplar Mesquite White Oak English Oak Field Elm All species in the app: Android iOS
🌳 Olive	MED	25 grains/m³
🌿 Pellitory-of-the-wall	HIGH	21 grains/m³
🌿 Ribwort Plantain	MED	13 grains/m³
🌿 Upright Pellitory	MED	12 grains/m³
🌿 Pigweed	MED	11 grains/m³
+35 more tracked Grass (mixed) Fat Hen Bermuda Grass Russian Thistle Cock's-foot Holm Oak Common Sorrel Stinging Nettle Perennial Ryegrass Timothy Grass 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 Parthenium Weed London Plane Black Poplar Mesquite White Oak English Oak Field Elm All species in the app: Android iOS
🌳 Olive	MED	14 grains/m³
🌿 Pellitory-of-the-wall	MED	12 grains/m³
🌾 Bermuda Grass	MED	8 grains/m³
🌾 Grass (mixed)	MED	8 grains/m³
🌿 Upright Pellitory	MED	7 grains/m³
+35 more tracked Ribwort Plantain Pigweed Fat Hen Cock's-foot Russian Thistle Holm Oak Perennial Ryegrass Common Sorrel Stinging Nettle Timothy Grass 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 Parthenium Weed London Plane Black Poplar Mesquite White Oak English Oak Field Elm All species in the app: Android iOS
🌳 Olive	MED	24 grains/m³
🌿 Pellitory-of-the-wall	HIGH	22 grains/m³
🌿 Ribwort Plantain	MED	14 grains/m³
🌿 Upright Pellitory	MED	13 grains/m³
🌿 Pigweed	MED	12 grains/m³
+35 more tracked Fat Hen Russian Thistle Bermuda Grass Grass (mixed) Holm Oak Cock's-foot Common Sorrel Stinging Nettle Perennial Ryegrass Timothy Grass 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 Parthenium Weed London Plane Black Poplar Mesquite White 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	MED	MED	MED
Thu 21 May	MED	MED	HIGH
Fri 22 May	MED	MED	MED
Sat 23 May	MED	MED	HIGH

Map of Rome (41.9028°, 12.4964°)

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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