Pollen Count in Orvieto

4-Day Chart
Annual Overview

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Orvieto, Italy has different pollen seasons. Trees release pollen in March and April. This is when many trees in the area start growing new leaves and flowers.

Updated: 5/13/2026

Grasses and plants release pollen in May and June. These are the warmest months in Orvieto. People often spend more time outside during this period.

Weeds release pollen in late summer. August and September are the months when weeds pollinate. The air can be filled with tiny pollen particles.

October and November are the calmest months. There is little to no pollen in the air. Winter months have almost no pollen at all in Orvieto.

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 Orvieto 🌾. 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	0.6	0	0	0	0	0
Feb	27.2	0	0	0	0	0
Mar	163.2	31.7	6.9	0	0	0
Apr	107.6	125.1	51.7	0	5.1	0
May	2.4	21.4	455.7	0	399	0
Jun	0.6	16	637.7	0	618.7	0
Jul	0	0.1	179.7	0.8	0.9	0.2
Aug	0	0	45.6	20.9	0	34
Sep	0	0	6.1	6.2	0	8.2
Oct	0	0	0.9	1.2	0	0.1
Nov	0	0	0	0	0	0
Dec	0	0	0	0	0	0

Nearby Places

Disclaimer * The pollen count information provided for Orvieto 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.