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About Pollen in Harrogate

Early spring sees Birch and Oak pollen peaks from Harrogate’s numerous parks, including Valley Gardens and The Stray; late spring through summer, Grass pollen dominates, originating from extensive local meadows and Nidd Gorge riverbanks. Harrogate’s sheltered valley topography can trap pollen, exacerbating exposure from urban green space-derived allergens; autumn and winter introduce Mould spores, prevalent from decaying leaf litter in damp, wooded areas.

MED

10 active species

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4-Day Forecast:

Morning

Grass LOW

Tree HIGH

Weed LOW

Afternoon

Grass LOW

Tree MED

Weed LOW

Evening

Grass LOW

Tree MED

Weed LOW

Species	Level	Count
🌳 Ash	MED	46 grains/m³
🌳 Silver Birch	MED	38 grains/m³
🌳 Field Elm	MED	28 grains/m³
🌳 Black Poplar	MED	24 grains/m³
🌳 Box Elder	MED	23 grains/m³
+35 more tracked Downy Birch Paper Birch Alder English Oak White Oak Pigweed Common Ragweed Western Ragweed Giant Ragweed Sagebrush Mugwort Australian Pine Japanese Cypress Fat Hen Hazel Japanese Cedar Mediterranean Cypress Bermuda Grass Cock's-foot Mountain Cedar Perennial Ryegrass White Mulberry Olive Pellitory-of-the-wall Upright Pellitory Parthenium Weed Timothy Grass Ribwort Plantain London Plane Grass (mixed) Mesquite Holm Oak Common Sorrel Russian Thistle Stinging Nettle All species in the app: Android iOS
🌳 Ash	HIGH	70 grains/m³
🌳 Silver Birch	HIGH	57 grains/m³
🌳 Field Elm	MED	42 grains/m³
🌳 Black Poplar	MED	36 grains/m³
🌳 Box Elder	MED	35 grains/m³
+35 more tracked Downy Birch Paper Birch Alder English Oak White Oak Pigweed Common Ragweed Western Ragweed Giant Ragweed Sagebrush Mugwort Australian Pine Japanese Cypress Fat Hen Hazel Japanese Cedar Mediterranean Cypress Bermuda Grass Cock's-foot Mountain Cedar Perennial Ryegrass White Mulberry Olive Pellitory-of-the-wall Upright Pellitory Parthenium Weed Timothy Grass Ribwort Plantain London Plane Grass (mixed) Mesquite Holm Oak Common Sorrel Russian Thistle Stinging Nettle All species in the app: Android iOS
🌳 Ash	HIGH	57 grains/m³
🌳 Silver Birch	MED	46 grains/m³
🌳 Field Elm	MED	34 grains/m³
🌳 Black Poplar	MED	29 grains/m³
🌳 Box Elder	MED	28 grains/m³
+35 more tracked Downy Birch Paper Birch Alder English Oak White Oak Pigweed Common Ragweed Western Ragweed Giant Ragweed Sagebrush Mugwort Australian Pine Japanese Cypress Fat Hen Hazel Japanese Cedar Mediterranean Cypress Bermuda Grass Cock's-foot Mountain Cedar Perennial Ryegrass White Mulberry Olive Pellitory-of-the-wall Upright Pellitory Parthenium Weed Timothy Grass Ribwort Plantain London Plane Grass (mixed) Mesquite Holm Oak Common Sorrel Russian Thistle Stinging Nettle All species in the app: Android iOS
🌳 Ash	HIGH	59 grains/m³
🌳 Silver Birch	MED	48 grains/m³
🌳 Field Elm	MED	36 grains/m³
🌳 Downy Birch	MED	30 grains/m³
🌳 Black Poplar	MED	30 grains/m³
+35 more tracked Box Elder Paper Birch Alder English Oak White Oak Pigweed Common Ragweed Western Ragweed Giant Ragweed Sagebrush Mugwort Australian Pine Japanese Cypress Fat Hen Hazel Japanese Cedar Mediterranean Cypress Bermuda Grass Cock's-foot Mountain Cedar Perennial Ryegrass White Mulberry Olive Pellitory-of-the-wall Upright Pellitory Parthenium Weed Timothy Grass Ribwort Plantain London Plane Grass (mixed) Mesquite Holm Oak Common Sorrel Russian Thistle Stinging Nettle All species in the app: Android iOS

Last updated: 14:02 UTC

4-Day Forecast	Tree	Grass	Weed
Wed 20 May	MED	LOW	LOW
Thu 21 May	HIGH	LOW	LOW
Fri 22 May	HIGH	LOW	LOW
Sat 23 May	HIGH	LOW	LOW

Map of Harrogate (53.992252°, -1.534314°)

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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