Name: Pollen forecast for Brighton (2026-10-08)
Creator: Pollen Count
Published: 2026-10-08T17:55:24Z
License: https://pollencount.org/terms/

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About Pollen in Brighton

Brighton, Flintshire’s spring (March-May) features dominant Birch and Oak pollen, originating from local green spaces and surrounding woodland edges; summer (May-July) yields high Grass pollen from nearby meadows and River Alyn banks. Local topography creates pollen hotbeds, concentrating airborne allergens. Late autumn to winter sees prevalent Mould spores, exacerbated by damp conditions and decaying organic matter in shaded areas and adjacent woodlands.

The pollen count in Brighton today is high, driven mainly by Giant Ragweed.

HIGH

15 active species

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4-Day Forecast:

Morning

Grass LOW

Tree LOW

Weed MED

Afternoon

Grass MED

Tree LOW

Weed HIGH

Evening

Grass LOW

Tree LOW

Weed MED

Species	Level	Count
🌿 Giant Ragweed	HIGH	19 grains/m³
🌿 Western Ragweed	MED	14 grains/m³
🌿 Mugwort	MED	11 grains/m³
🌿 Common Ragweed	MED	9 grains/m³
🌾 Cock's-foot	MED	6 grains/m³
+35 more tracked Perennial Ryegrass Timothy Grass Grass (mixed) Pigweed Sagebrush Fat Hen Russian Thistle Stinging Nettle Ribwort Plantain Common Sorrel Box Elder Alder Paper Birch Silver Birch Downy Birch Australian Pine Japanese Cypress Hazel Japanese Cedar Mediterranean Cypress Bermuda Grass Ash Mountain Cedar White Mulberry Olive Pellitory-of-the-wall Upright Pellitory Parthenium Weed London Plane Black Poplar Mesquite White Oak Holm Oak English Oak Field Elm All species in the app: Android iOS
🌿 Giant Ragweed	HIGH	18 grains/m³
🌿 Western Ragweed	MED	13 grains/m³
🌿 Mugwort	MED	10 grains/m³
🌿 Common Ragweed	MED	8 grains/m³
🌾 Cock's-foot	MED	5 grains/m³
+35 more tracked Perennial Ryegrass Timothy Grass Grass (mixed) Sagebrush Russian Thistle Stinging Nettle Pigweed Fat Hen Ribwort Plantain Common Sorrel Box Elder Alder Paper Birch Silver Birch Downy Birch Australian Pine Japanese Cypress Hazel Japanese Cedar Mediterranean Cypress Bermuda Grass Ash Mountain Cedar White Mulberry Olive Pellitory-of-the-wall Upright Pellitory Parthenium Weed London Plane Black Poplar Mesquite White Oak Holm Oak English Oak Field Elm All species in the app: Android iOS
🌿 Giant Ragweed	MED	12 grains/m³
🌿 Western Ragweed	MED	9 grains/m³
🌿 Mugwort	MED	7 grains/m³
🌿 Common Ragweed	MED	6 grains/m³
🌾 Cock's-foot	LOW	4 grains/m³
+35 more tracked Perennial Ryegrass Timothy Grass Grass (mixed) Pigweed Sagebrush Fat Hen Ribwort Plantain Russian Thistle Stinging Nettle Common Sorrel Box Elder Alder Paper Birch Silver Birch Downy Birch Australian Pine Japanese Cypress Hazel Japanese Cedar Mediterranean Cypress Bermuda Grass Ash Mountain Cedar White Mulberry Olive Pellitory-of-the-wall Upright Pellitory Parthenium Weed London Plane Black Poplar Mesquite White Oak Holm Oak English Oak Field Elm All species in the app: Android iOS
🌿 Giant Ragweed	V.HI	30 grains/m³
🌿 Western Ragweed	HIGH	22 grains/m³
🌿 Mugwort	HIGH	17 grains/m³
🌿 Common Ragweed	MED	14 grains/m³
🌾 Cock's-foot	MED	6 grains/m³
+35 more tracked Perennial Ryegrass Timothy Grass Grass (mixed) Sagebrush Stinging Nettle Pigweed Fat Hen Ribwort Plantain Russian Thistle Common Sorrel Box Elder Alder Paper Birch Silver Birch Downy Birch Australian Pine Japanese Cypress Hazel Japanese Cedar Mediterranean Cypress Bermuda Grass Ash Mountain Cedar White Mulberry Olive Pellitory-of-the-wall Upright Pellitory Parthenium Weed London Plane Black Poplar Mesquite White Oak Holm Oak English Oak Field Elm All species in the app: Android iOS

Last updated: 17:55 UTC

4-Day Forecast	Tree	Grass	Weed
Thu 8 Oct	LOW	MED	HIGH
Fri 9 Oct	LOW	MED	HIGH
Sat 10 Oct	LOW	LOW	MED
Sun 11 Oct	LOW	MED	V.HI

Map of Brighton (53.180036°, -3.119294°)

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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