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About Pollen in Glasgow

Birch (late March-May) and Oak (April-May) pollen, originating from city parks like Pollok Country Park and Glasgow Green, dominate spring; late May-July brings pervasive Grass pollen from urban meadows, Clyde/Kelvin riverbanks, and suburban areas. Glasgow’s urban basin topography often traps airborne pollen, intensifying concentrations, particularly during still, dry conditions; autumn/winter (August-November) presents elevated mould spore counts, driven by dampness, leaf decomposition in wooded zones, and high humidity.

MED

7 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
🌳 Alder	MED	43 grains/m³
🌳 Ash	MED	22 grains/m³
🌳 Hazel	MED	18 grains/m³
🌳 Silver Birch	LOW	9 grains/m³
🌳 Box Elder	LOW	8 grains/m³
+35 more tracked Black Poplar Field Elm Pigweed Common Ragweed Western Ragweed Giant Ragweed Sagebrush Mugwort Paper Birch Downy Birch Australian Pine Japanese Cypress Fat Hen 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 White Oak Holm Oak English Oak Common Sorrel Russian Thistle Stinging Nettle All species in the app: Android iOS
🌳 Alder	MED	32 grains/m³
🌳 Ash	MED	16 grains/m³
🌳 Hazel	MED	14 grains/m³
🌳 Silver Birch	LOW	7 grains/m³
🌳 Box Elder	LOW	6 grains/m³
+35 more tracked Black Poplar Field Elm Pigweed Common Ragweed Western Ragweed Giant Ragweed Sagebrush Mugwort Paper Birch Downy Birch Australian Pine Japanese Cypress Fat Hen 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 White Oak Holm Oak English Oak Common Sorrel Russian Thistle Stinging Nettle All species in the app: Android iOS
🌳 Alder	MED	44 grains/m³
🌳 Ash	MED	22 grains/m³
🌳 Hazel	MED	19 grains/m³
🌳 Silver Birch	LOW	9 grains/m³
🌳 Box Elder	LOW	8 grains/m³
+35 more tracked Black Poplar Field Elm Pigweed Common Ragweed Western Ragweed Giant Ragweed Sagebrush Mugwort Paper Birch Downy Birch Australian Pine Japanese Cypress Fat Hen 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 White Oak Holm Oak English Oak Common Sorrel Russian Thistle Stinging Nettle All species in the app: Android iOS
🌳 Alder	HIGH	62 grains/m³
🌳 Ash	MED	31 grains/m³
🌳 Hazel	MED	26 grains/m³
🌳 Silver Birch	MED	13 grains/m³
🌳 Box Elder	MED	11 grains/m³
+35 more tracked Black Poplar Field Elm Pigweed Common Ragweed Western Ragweed Giant Ragweed Sagebrush Mugwort Paper Birch Downy Birch Australian Pine Japanese Cypress Fat Hen 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 White Oak Holm Oak English 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	MED	LOW	LOW
Fri 22 May	MED	LOW	LOW
Sat 23 May	HIGH	LOW	LOW

Map of Glasgow (55.899756°, -4.192321°)

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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