Name: Pollen forecast for Lincoln (2026-09-01)
Creator: Pollen Count
Published: 2026-09-01T15:30:35Z
License: https://pollencount.org/terms/

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About Pollen in Lincoln

Lincoln experiences peak seasonal allergies driven by specific local flora and geography. Birch and Oak pollen dominate March-May, abundant in Lincoln Arboretum and uphill areas surrounding Lincoln Cathedral and Castle grounds; Grass pollen peaks May-July, prevalent from River Witham floodplains, Hartsholme Country Park meadows, and surrounding agricultural lands.

The Lincoln Edge escarpment influences pollen dispersion; the urban basin traps airborne particulates, increasing localised concentrations. Autumn mould spores elevate September-November, stemming from damp leaf litter in areas like Boultham Park and general decomposing vegetation.

The pollen count in Lincoln today is HIGH, driven mainly by Mugwort.

HIGH

15 active species

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4-Day Forecast:

Morning

Grass MED

Tree LOW

Weed HIGH

Afternoon

Grass MED

Tree LOW

Weed HIGH

Evening

Grass MED

Tree LOW

Weed V.HI

Species	Level	Count
🌿 Mugwort	HIGH	24 grains/m³
🌿 Sagebrush	HIGH	22 grains/m³
🌿 Giant Ragweed	HIGH	16 grains/m³
🌿 Common Ragweed	HIGH	15 grains/m³
🌾 Grass (mixed)	MED	15 grains/m³
+35 more tracked Timothy Grass Perennial Ryegrass Cock's-foot Russian Thistle Fat Hen Stinging Nettle Pigweed Ribwort Plantain Common Sorrel Western Ragweed 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
🌿 Mugwort	HIGH	27 grains/m³
🌿 Sagebrush	HIGH	25 grains/m³
🌿 Giant Ragweed	HIGH	18 grains/m³
🌿 Common Ragweed	HIGH	17 grains/m³
🌾 Grass (mixed)	MED	13 grains/m³
+35 more tracked Timothy Grass Russian Thistle Perennial Ryegrass Fat Hen Cock's-foot Stinging Nettle Pigweed Ribwort Plantain Common Sorrel Western Ragweed 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
🌿 Mugwort	HIGH	28 grains/m³
🌿 Sagebrush	HIGH	26 grains/m³
🌿 Common Ragweed	HIGH	18 grains/m³
🌿 Giant Ragweed	HIGH	18 grains/m³
🌾 Grass (mixed)	MED	13 grains/m³
+35 more tracked Timothy Grass Russian Thistle Perennial Ryegrass Stinging Nettle Fat Hen Cock's-foot Pigweed Ribwort Plantain Common Sorrel Western Ragweed 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
🌿 Mugwort	HIGH	21 grains/m³
🌿 Sagebrush	HIGH	19 grains/m³
🌿 Giant Ragweed	MED	14 grains/m³
🌿 Common Ragweed	MED	13 grains/m³
🌾 Grass (mixed)	MED	13 grains/m³
+35 more tracked Timothy Grass Cock's-foot Perennial Ryegrass Russian Thistle Fat Hen Stinging Nettle Pigweed Ribwort Plantain Common Sorrel Western Ragweed 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: 15:30 UTC

4-Day Forecast	Tree	Grass	Weed
Tue 1 Sep	LOW	MED	HIGH
Wed 2 Sep	LOW	MED	HIGH
Thu 3 Sep	LOW	MED	HIGH
Fri 4 Sep	LOW	MED	HIGH

Map of Lincoln (53.223878°, -0.552476°)

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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