Pollen Count in Oxford

4-Day Chart
Annual Overview

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Trees start releasing pollen in late March. This is the first pollen season in Oxford. It lasts about two weeks. Birch and oak trees are the main culprits. Their pollen counts are usually high.

Updated: 3/21/2026

The second pollen season starts in mid-May. This one is shorter, lasting only about a week. Grasses and weeds are the main pollen producers now. Their pollen counts can be very high.

The third pollen season starts in late July. It's the shortest, lasting only a few days. Nettle and dock plants release their pollen then. Their pollen counts are usually low.

The pollen seasons are over by early August. Then, people can enjoy the outdoors without worrying about pollen counts. Oxford's parks and gardens are lovely during this time.

Pollen Forecast Chart

Recommendations

When pollen concentrations reach a peak, we suggest these simple steps to help with hay fever. These tips are extra important on windy days when plants are in peak anthesis (the time when they release the most pollen).

Wear masks if necessary
Shower after going out
Wear sunglasses if windy
Close windows and doors
Use an indoor air purifier
Avoid wearing woolen clothes outside
Limit outdoor activities

Annual Pollen Overview

Check out this month-by-month overview of the daily average pollen count in Oxford 🌾. This data is based on previous years and serves as a guideline to help you understand when different pollen seasons typically occur in your city.

	Alder	Birch	Grass	Mugwort	Olive	Ragweed
Jan	0.8	0	0	0	0	0
Feb	26.5	0	0	0	0	0
Mar	40.3	90.8	0	0	0	0
Apr	0.4	428.1	2.1	0	0.2	0
May	0	6.8	82.4	0	0.5	0
Jun	0	0.2	1125.2	29.4	0	0
Jul	0	0	378.1	112.5	0	0
Aug	0	0	61.3	20.4	0	0.1
Sep	0	0	4	0.3	0	4.5
Oct	0	0	0	0	0	0
Nov	0	0	0	0	0	0
Dec	0	0	0	0	0	0

Nearby Places

Disclaimer * The pollen count information provided for Oxford is for educational purposes only, sourced from the CAMS European air quality database. We cannot guarantee its accuracy or reliability. This information is not a substitute for professional medical advice. Consult a qualified healthcare provider for medical concerns. We are not medical professionals.