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About Pollen in Oxford

Oxford’s spring (March-May) sees dominant Birch and Oak pollen, originating heavily from University Parks and Christ Church Meadow, leading to high urban concentrations; summer brings pervasive Grass pollen (May-July) from the Thames riverbanks and Cherwell valley floodplains.

The city’s bowl-like topography and river corridors can trap pollen, intensifying local exposure; late-season Mould spores (September-November) are elevated by damp leaf decomposition along the Oxford Canal and within wooded college grounds.

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

MED
13 active species
Refreshing live forecast…
4-Day Forecast:
Morning
Grass LOW
Tree LOW
Weed MED
Afternoon
Grass MED
Tree LOW
Weed MED
Evening
Grass LOW
Tree LOW
Weed MED
SpeciesLevelCount
🌿 MugwortMED9 grains/m³
🌾 Cock's-footMED6 grains/m³
🌾 Perennial RyegrassMED6 grains/m³
🌾 Timothy GrassMED6 grains/m³
🌾 Grass (mixed)MED6 grains/m³
+35 more tracked
Sagebrush Western Ragweed Pigweed Fat Hen Ribwort Plantain Russian Thistle Stinging Nettle Common Sorrel Box Elder Alder Common Ragweed Giant 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 ForecastTreeGrassWeed
Sat 17 OctLOWMEDMED
Sun 18 OctLOWMEDMED
Mon 19 OctLOWHIGHX.HI
Tue 20 OctLOWLOWMED

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