Pollen Count in Ourique

4-Day Chart
Annual Overview

📱 Know your air. Daily Ourique pollen levels on your iPhone.

Ourique, Portugal has different pollen seasons. Trees, grasses, and weeds release pollen. This happens at different times of the year. Pollen counts are usually low in winter.

Updated: 6/29/2026

In spring, from March to May, olive trees release a lot of pollen. This is because they are flowering. Many people stay inside when pollen counts are high.

Summer is a busy time for grasses. They grow and release pollen. Weeds also start releasing pollen in summer. This can make it hard for people to be outside.

In autumn, from September to November, weeds release a lot of pollen. Then, trees start to prepare for winter and release less pollen. Winter comes and pollen counts go down.

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 Ourique 🌾. 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	1.8	0	0	0	0	0
Feb	1.7	0	0	0	0	0
Mar	0.6	2.8	21.2	0	0.1	0
Apr	0.6	2.7	165.5	0	1704	0
May	0	0.6	1298.6	0	2075.5	0
Jun	0	0	945.7	0	32	0
Jul	0	0	293.8	0	0.2	0
Aug	0	0	72.3	0.1	0	0.4
Sep	0	0	9.6	0	0	0
Oct	0	0	0.7	0	0	0
Nov	0	0	0	0.1	0	0
Dec	0	0	0	0	0	0

Nearby Places

Disclaimer * The pollen count information provided for Ourique 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.