Name: Pollen forecast for Liverpool (2026-10-17)
Creator: Pollen Count
Published: 2026-10-17T14:18:24Z
License: https://pollencount.org/terms/

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About Pollen in Liverpool

Liverpool experiences peak Tree Pollen (Birch, Oak, Alder) late March through May, primarily originating from Sefton Park, Calderstones Park, and extensive urban street trees; June to early August features high Grass Pollen, prevalent across River Mersey banks, city parklands, and recreational fields.

The urban built environment often traps pollen, intensifying localised concentrations; late August through November sees elevated Mould Spores, driven by dampness and decomposing leaf litter within Liverpool’s numerous green spaces and shaded urban areas.

The pollen count in Liverpool today is moderate, driven mainly by Mugwort.

MED

14 active species

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4-Day Forecast:

Morning

Grass MED

Tree LOW

Weed MED

Afternoon

Grass MED

Tree LOW

Weed MED

Evening

Grass MED

Tree LOW

Weed HIGH

Species	Level	Count
🌿 Mugwort	MED	13 grains/m³
🌿 Western Ragweed	MED	9 grains/m³
🌾 Perennial Ryegrass	MED	7 grains/m³
🌾 Grass (mixed)	MED	7 grains/m³
🌾 Cock's-foot	MED	6 grains/m³
+35 more tracked Timothy Grass Stinging Nettle Pigweed Sagebrush Fat Hen Ribwort Plantain Russian Thistle Giant Ragweed Common Sorrel Box Elder Alder Common Ragweed 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	MED	13 grains/m³
🌿 Western Ragweed	MED	9 grains/m³
🌾 Perennial Ryegrass	MED	9 grains/m³
🌾 Grass (mixed)	MED	9 grains/m³
🌾 Cock's-foot	MED	8 grains/m³
+35 more tracked Timothy Grass Stinging Nettle Pigweed Sagebrush Fat Hen Ribwort Plantain Russian Thistle Giant Ragweed Common Sorrel Box Elder Alder Common Ragweed 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	MED	13 grains/m³
🌿 Western Ragweed	MED	10 grains/m³
🌾 Cock's-foot	MED	6 grains/m³
🌾 Perennial Ryegrass	MED	6 grains/m³
🌾 Timothy Grass	MED	6 grains/m³
+35 more tracked Grass (mixed) Russian Thistle Stinging Nettle Pigweed Sagebrush Fat Hen Ribwort Plantain Giant Ragweed Common Sorrel Box Elder Alder Common Ragweed 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	LOW	3 grains/m³
🌿 Western Ragweed	LOW	2 grains/m³
🌿 Pigweed	LOW	1 grains/m³
🌿 Giant Ragweed	LOW	1 grains/m³
🌿 Sagebrush	LOW	1 grains/m³
+35 more tracked Fat Hen Cock's-foot Perennial Ryegrass Timothy Grass Ribwort Plantain Grass (mixed) Common Sorrel Russian Thistle Stinging Nettle Box Elder Alder Common Ragweed 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: 14:18 UTC

4-Day Forecast	Tree	Grass	Weed
Sat 17 Oct	LOW	MED	MED
Sun 18 Oct	LOW	MED	MED
Mon 19 Oct	LOW	MED	MED
Tue 20 Oct	LOW	LOW	LOW

Map of Liverpool (53.33604°, -2.828079°)

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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