Pollen Count in Orio

4-Day Chart
Annual Overview

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Orio, Spain has pollen seasons. Trees and plants release pollen into the air. This happens when the weather gets warmer. Pollen counts are usually low in winter.

Updated: 4/24/2026

In spring, pollen counts increase. Trees like oak, beech, and pine release pollen. This usually happens from March to May. Pollen counts can be very high during this time.

Grass pollen is a problem in summer. Grasses release pollen in June and July. Weeds also release pollen in late summer. Pollen counts can still be high in August.

Autumn pollen counts are usually low. Some trees and plants still release pollen. Winter arrives and pollen counts decrease. Orio's pollen seasons are like this every year.

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 Orio 🌾. 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	10.8	0	0	0	0	0
Feb	318.7	0	0.3	0	0	0
Mar	113.7	54.6	6	0	0	0
Apr	21.4	127.8	38.9	0	1	0
May	0.6	5.7	196.5	0	39.4	0
Jun	0.1	0.3	328.5	0	12.2	0
Jul	0	0	105.8	0.9	0.2	0
Aug	0	0	47.7	4	0	1.8
Sep	0	0	9.6	4.7	0	2.8
Oct	0	0	2.9	2	0	0
Nov	0	0	0.5	0.9	0	0
Dec	0	0	0	0	0	0

Nearby Places

Disclaimer * The pollen count information provided for Orio 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.