Name: Pollen forecast for Naples (2026-09-07)
Creator: Pollen Count
Published: 2026-09-07T16:34:13Z
License: https://pollencount.org/terms/

The pollen count in Naples today is X.HI, driven mainly by Giant Ragweed.

X.HI

18 active species

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4-Day Forecast:

Morning

Grass HIGH

Tree LOW

Weed X.HI

Afternoon

Grass HIGH

Tree LOW

Weed X.HI

Evening

Grass LOW

Tree LOW

Weed V.HI

Species	Level	Count
🌿 Giant Ragweed	X.HI	176 grains/m³
🌿 Common Ragweed	X.HI	114 grains/m³
🌿 Western Ragweed	X.HI	76 grains/m³
🌿 Pellitory-of-the-wall	HIGH	28 grains/m³
🌿 Russian Thistle	HIGH	22 grains/m³
+35 more tracked Grass (mixed) Pigweed Fat Hen Mugwort Bermuda Grass Ribwort Plantain Upright Pellitory Cock's-foot Timothy Grass Stinging Nettle Sagebrush Perennial Ryegrass Common Sorrel Box Elder Alder 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
🌿 Giant Ragweed	X.HI	144 grains/m³
🌿 Common Ragweed	X.HI	93 grains/m³
🌿 Western Ragweed	X.HI	62 grains/m³
🌿 Pellitory-of-the-wall	HIGH	23 grains/m³
🌿 Russian Thistle	HIGH	18 grains/m³
+35 more tracked Grass (mixed) Pigweed Fat Hen Mugwort Ribwort Plantain Bermuda Grass Upright Pellitory Cock's-foot Sagebrush Perennial Ryegrass Timothy Grass Stinging Nettle Common Sorrel Box Elder Alder 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
🌿 Giant Ragweed	X.HI	157 grains/m³
🌿 Common Ragweed	X.HI	101 grains/m³
🌿 Western Ragweed	X.HI	67 grains/m³
🌿 Pellitory-of-the-wall	HIGH	25 grains/m³
🌿 Russian Thistle	HIGH	20 grains/m³
+35 more tracked Grass (mixed) Pigweed Fat Hen Mugwort Ribwort Plantain Bermuda Grass Upright Pellitory Cock's-foot Stinging Nettle Sagebrush Perennial Ryegrass Timothy Grass Common Sorrel Box Elder Alder 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
🌿 Giant Ragweed	X.HI	242 grains/m³
🌿 Common Ragweed	X.HI	156 grains/m³
🌿 Western Ragweed	X.HI	104 grains/m³
🌿 Pellitory-of-the-wall	V.HI	39 grains/m³
🌾 Grass (mixed)	HIGH	33 grains/m³
+35 more tracked Russian Thistle Pigweed Fat Hen Bermuda Grass Mugwort Ribwort Plantain Upright Pellitory Cock's-foot Timothy Grass Stinging Nettle Perennial Ryegrass Sagebrush Common Sorrel Box Elder Alder 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: 16:34 UTC

4-Day Forecast	Tree	Grass	Weed
Mon 7 Sep	LOW	HIGH	X.HI
Tue 8 Sep	LOW	MED	X.HI
Wed 9 Sep	LOW	MED	X.HI
Thu 10 Sep	LOW	HIGH	X.HI

Map of Naples (40.8518°, 14.2681°)

More in Italy

Bari Bologna Catania Florence Genoa Milan

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