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About Pollen in Corby

Corby’s allergy season commences with significant tree pollen: Birch peaks late March through May, originating from local parkland including Thoroughsale Wood and West Glebe Park; Oak pollen follows closely, affecting areas adjacent to larger woodland edges. Summer transitions to high grass pollen, prevalent late May through July, sourced from amenity grasslands, verges, and peripheral agricultural fields.

Corby’s interspersed urban green infrastructure influences pollen dispersion, creating localised hotspots in sheltered zones; dry, breezy conditions enhance airborne spread. Autumn introduces elevated mould spore counts, particularly from September, driven by leaf litter decomposition and increased dampness within parks and residential environments.

HIGH

11 active species

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4-Day Forecast:

Morning

Grass LOW

Tree V.HI

Weed LOW

Afternoon

Grass LOW

Tree HIGH

Weed LOW

Evening

Grass LOW

Tree MED

Weed LOW

Species	Level	Count
🌳 Ash	HIGH	66 grains/m³
🌳 Silver Birch	HIGH	63 grains/m³
🌳 Downy Birch	MED	40 grains/m³
🌳 Field Elm	MED	39 grains/m³
🌳 Box Elder	MED	38 grains/m³
+35 more tracked Black Poplar Paper Birch English Oak Alder White Oak Holm 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 Common Sorrel Russian Thistle Stinging Nettle All species in the app: Android iOS
🌳 Ash	HIGH	88 grains/m³
🌳 Silver Birch	HIGH	83 grains/m³
🌳 Downy Birch	HIGH	53 grains/m³
🌳 Field Elm	HIGH	52 grains/m³
🌳 Black Poplar	HIGH	51 grains/m³
+35 more tracked Box Elder Paper Birch English Oak Alder White Oak Holm 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 Common Sorrel Russian Thistle Stinging Nettle All species in the app: Android iOS
🌳 Ash	HIGH	83 grains/m³
🌳 Silver Birch	HIGH	79 grains/m³
🌳 Downy Birch	HIGH	50 grains/m³
🌳 Field Elm	HIGH	50 grains/m³
🌳 Black Poplar	MED	49 grains/m³
+35 more tracked Box Elder Paper Birch English Oak Alder White Oak Holm 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 Common Sorrel Russian Thistle Stinging Nettle All species in the app: Android iOS
🌳 Ash	HIGH	81 grains/m³
🌳 Silver Birch	HIGH	77 grains/m³
🌳 Downy Birch	MED	49 grains/m³
🌳 Field Elm	MED	49 grains/m³
🌳 Black Poplar	MED	48 grains/m³
+35 more tracked Box Elder Paper Birch English Oak Alder White Oak Holm 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 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	HIGH	LOW	LOW
Thu 21 May	HIGH	LOW	LOW
Fri 22 May	HIGH	LOW	LOW
Sat 23 May	HIGH	LOW	LOW

Map of Corby (52.497861°, -0.680644°)

More in United Kingdom

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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