Name: Pollen forecast for Montpellier (2026-08-31)
Creator: Pollen Count
Published: 2026-09-01T09:02:01Z
License: https://pollencount.org/terms/

The pollen count in Montpellier 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 MED

Tree LOW

Weed X.HI

Species	Level	Count
🌿 Giant Ragweed	X.HI	276 grains/m³
🌿 Common Ragweed	X.HI	215 grains/m³
🌿 Western Ragweed	X.HI	143 grains/m³
🌿 Sagebrush	X.HI	103 grains/m³
🌿 Pellitory-of-the-wall	X.HI	69 grains/m³
+35 more tracked Russian Thistle Grass (mixed) Pigweed Mugwort Upright Pellitory Fat Hen Bermuda Grass Ribwort Plantain Cock's-foot Stinging Nettle Timothy Grass 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	318 grains/m³
🌿 Common Ragweed	X.HI	248 grains/m³
🌿 Western Ragweed	X.HI	166 grains/m³
🌿 Sagebrush	X.HI	119 grains/m³
🌿 Pellitory-of-the-wall	X.HI	80 grains/m³
+35 more tracked Russian Thistle Grass (mixed) Pigweed Mugwort Upright Pellitory Fat Hen Bermuda Grass Ribwort Plantain Cock's-foot Timothy Grass Stinging Nettle 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	354 grains/m³
🌿 Common Ragweed	X.HI	276 grains/m³
🌿 Western Ragweed	X.HI	184 grains/m³
🌿 Sagebrush	X.HI	132 grains/m³
🌿 Pellitory-of-the-wall	X.HI	89 grains/m³
+35 more tracked Russian Thistle Pigweed Mugwort Upright Pellitory Fat Hen Grass (mixed) Ribwort Plantain Bermuda Grass Stinging Nettle Cock's-foot Common Sorrel Timothy Grass Perennial Ryegrass 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	490 grains/m³
🌿 Common Ragweed	X.HI	382 grains/m³
🌿 Western Ragweed	X.HI	255 grains/m³
🌿 Sagebrush	X.HI	183 grains/m³
🌿 Pellitory-of-the-wall	X.HI	123 grains/m³
+35 more tracked Russian Thistle Grass (mixed) Pigweed Mugwort Upright Pellitory Fat Hen Ribwort Plantain Bermuda Grass Cock's-foot Stinging Nettle Timothy Grass 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

Last updated: 09:02 UTC

4-Day Forecast	Tree	Grass	Weed
Mon 31 Aug	LOW	HIGH	X.HI
Tue 1 Sep	LOW	V.HI	X.HI
Wed 2 Sep	LOW	HIGH	X.HI
Thu 3 Sep	LOW	V.HI	X.HI

Map of Montpellier (43.6108°, 3.8767°)

More in France

Bordeaux Grenoble Lille Lyon Marseille 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