Name: Pollen forecast for Stockton-on-Tees (2026-09-01)
Creator: Pollen Count
Published: 2026-09-01T15:30:43Z
License: https://pollencount.org/terms/

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About Pollen in Stockton-on-Tees

Stockton-on-Tees experiences dominant spring tree pollen from late March through May, primarily Birch and Oak originating from Ropner Park, Preston Park, and wider urban green spaces; subsequently, high grass pollen levels characterise May to July, prevalent along the River Tees’ extensive banks and numerous playing fields. The Tees Valley’s urbanisation can concentrate pollen, with elevated levels often persisting within the built environment; late-season mould spores are significant from late August through November, stemming from decomposing leaf litter in parks and damp, shaded urban fringes.

The pollen count in Stockton-on-Tees today is MED, driven mainly by Grass (mixed).

MED

15 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 LOW

Tree LOW

Weed MED

Species	Level	Count
🌾 Grass (mixed)	MED	18 grains/m³
🌾 Timothy Grass	MED	17 grains/m³
🌾 Cock's-foot	MED	14 grains/m³
🌿 Common Ragweed	MED	13 grains/m³
🌾 Perennial Ryegrass	MED	13 grains/m³
+35 more tracked Giant Ragweed Russian Thistle Fat Hen Stinging Nettle Mugwort Pigweed Ribwort Plantain Sagebrush 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
🌾 Grass (mixed)	MED	18 grains/m³
🌾 Timothy Grass	MED	16 grains/m³
🌿 Common Ragweed	HIGH	15 grains/m³
🌾 Cock's-foot	MED	14 grains/m³
🌿 Giant Ragweed	MED	13 grains/m³
+35 more tracked Perennial Ryegrass Russian Thistle Stinging Nettle Fat Hen Pigweed Mugwort Ribwort Plantain Sagebrush 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
🌾 Grass (mixed)	MED	16 grains/m³
🌾 Timothy Grass	MED	15 grains/m³
🌿 Common Ragweed	MED	12 grains/m³
🌾 Cock's-foot	MED	12 grains/m³
🌾 Perennial Ryegrass	MED	12 grains/m³
+35 more tracked Giant Ragweed Russian Thistle Fat Hen Stinging Nettle Pigweed Mugwort Ribwort Plantain Sagebrush 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
🌾 Grass (mixed)	MED	12 grains/m³
🌾 Timothy Grass	MED	11 grains/m³
🌾 Cock's-foot	MED	9 grains/m³
🌾 Perennial Ryegrass	MED	9 grains/m³
🌿 Common Ragweed	MED	8 grains/m³
+35 more tracked Giant Ragweed Russian Thistle Mugwort Fat Hen Stinging Nettle Pigweed Ribwort Plantain Sagebrush 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	MED
Wed 2 Sep	LOW	MED	HIGH
Thu 3 Sep	LOW	MED	MED
Fri 4 Sep	LOW	MED	MED

Map of Stockton-on-Tees (54.571883°, -1.330352°)

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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