V.HI

15 active species

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4-Day Forecast:

Morning

Grass HIGH

Tree LOW

Weed V.HI

Afternoon

Grass HIGH

Tree LOW

Weed V.HI

Evening

Grass MED

Tree LOW

Weed HIGH

Species	Level	Count
🌿 Sagebrush	V.HI	40 grains/m³
🌿 Mugwort	V.HI	35 grains/m³
🌾 Grass (mixed)	HIGH	29 grains/m³
🌿 Pellitory-of-the-wall	HIGH	24 grains/m³
🌾 Cock's-foot	HIGH	22 grains/m³
+35 more tracked Bermuda Grass Upright Pellitory Russian Thistle Pigweed Fat Hen Ribwort Plantain Perennial Ryegrass Timothy Grass 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
🌿 Sagebrush	X.HI	64 grains/m³
🌿 Mugwort	X.HI	56 grains/m³
🌾 Grass (mixed)	HIGH	40 grains/m³
🌿 Pellitory-of-the-wall	V.HI	38 grains/m³
🌾 Cock's-foot	HIGH	30 grains/m³
+35 more tracked Upright Pellitory Russian Thistle Bermuda Grass Fat Hen Pigweed Ribwort Plantain Perennial Ryegrass Timothy Grass 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
🌿 Sagebrush	X.HI	68 grains/m³
🌿 Mugwort	X.HI	60 grains/m³
🌿 Pellitory-of-the-wall	V.HI	41 grains/m³
🌾 Grass (mixed)	HIGH	35 grains/m³
🌿 Upright Pellitory	V.HI	32 grains/m³
+35 more tracked Russian Thistle Fat Hen Pigweed Cock's-foot Bermuda Grass Ribwort Plantain Perennial Ryegrass Timothy Grass 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
🌿 Sagebrush	X.HI	78 grains/m³
🌿 Mugwort	X.HI	68 grains/m³
🌾 Grass (mixed)	HIGH	57 grains/m³
🌿 Pellitory-of-the-wall	V.HI	47 grains/m³
🌾 Cock's-foot	HIGH	42 grains/m³
+35 more tracked Bermuda Grass Upright Pellitory Russian Thistle Fat Hen Pigweed Ribwort Plantain Perennial Ryegrass Timothy Grass 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

Last updated: 14:03 UTC

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

Map of Marseille (43.2965°, 5.3698°)

More in France

Bordeaux Grenoble Lille Lyon Montpellier Nantes

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