Name: Pollen forecast for Rome (2026-10-22)
Creator: Pollen Count
Published: 2026-10-22T15:56:28Z
License: https://pollencount.org/terms/

The pollen count in Rome today is moderate, driven mainly by Grass (mixed).

MED

15 active species

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4-Day Forecast:

Morning

Grass MED

Tree LOW

Weed LOW

Afternoon

Grass MED

Tree LOW

Weed MED

Evening

Grass MED

Tree LOW

Weed HIGH

Species	Level	Count
🌾 Grass (mixed)	MED	13 grains/m³
🌿 Pellitory-of-the-wall	MED	12 grains/m³
🌾 Bermuda Grass	MED	9 grains/m³
🌿 Russian Thistle	MED	9 grains/m³
🌿 Pigweed	MED	8 grains/m³
+35 more tracked Fat Hen Sagebrush Mugwort Cock's-foot Upright Pellitory Ribwort Plantain Timothy Grass Perennial Ryegrass Common Sorrel Stinging Nettle Box Elder Alder Common Ragweed Western Ragweed Giant Ragweed 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)	MED	13 grains/m³
🌾 Bermuda Grass	MED	9 grains/m³
🌿 Pellitory-of-the-wall	MED	8 grains/m³
🌾 Cock's-foot	MED	7 grains/m³
🌿 Russian Thistle	MED	6 grains/m³
+35 more tracked Pigweed Sagebrush Fat Hen Mugwort Upright Pellitory Ribwort Plantain Timothy Grass Perennial Ryegrass Common Sorrel Stinging Nettle Box Elder Alder Common Ragweed Western Ragweed Giant Ragweed 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	59 grains/m³
🌾 Bermuda Grass	HIGH	41 grains/m³
🌿 Pellitory-of-the-wall	V.HI	35 grains/m³
🌾 Cock's-foot	HIGH	30 grains/m³
🌿 Russian Thistle	HIGH	27 grains/m³
+35 more tracked Pigweed Fat Hen Sagebrush Mugwort Upright Pellitory Ribwort Plantain Timothy Grass Perennial Ryegrass Stinging Nettle Common Sorrel Box Elder Alder Common Ragweed Western Ragweed Giant Ragweed 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
🌿 Pellitory-of-the-wall	HIGH	15 grains/m³
🌿 Russian Thistle	MED	12 grains/m³
🌿 Pigweed	MED	10 grains/m³
🌿 Fat Hen	MED	10 grains/m³
🌾 Grass (mixed)	MED	10 grains/m³
+35 more tracked Sagebrush Mugwort Upright Pellitory Ribwort Plantain Bermuda Grass Cock's-foot Stinging Nettle Perennial Ryegrass Timothy Grass Common Sorrel Box Elder Alder Common Ragweed Western Ragweed Giant Ragweed 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	MED	MED
Fri 23 Oct	LOW	MED	MED
Sat 24 Oct	LOW	HIGH	V.HI
Sun 25 Oct	LOW	MED	HIGH

Map of Rome (41.9028°, 12.4964°)

More in Italy

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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