Pollen Count in Riomaggiore

4-Day Chart
Annual Overview

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

In Riomaggiore, spring pollen starts in February and lasts into April. Trees like cypress, birch, and olive release much of it. The air can feel dusty on warm, windy days. Many plants begin growing fast during this time.

Updated: 7/17/2026

Late spring and early summer, from May to June, brings more pollen from grasses. Meadow grasses and wild grasses grow along hillsides and paths. Olive trees may still add some pollen in May. This season often feels busy for plants.

Summer, from July to August, usually has less pollen than spring. Still, some weeds and dry grasses can release pollen in warm, sunny weather. Pollen levels may rise after dry winds. The landscape stays green in many places, but blooms are fewer.

Autumn, from September to October, can bring another small pollen time. Weeds like mugwort and pellitory may release pollen then. Some flowers also keep blooming in mild weather. By late autumn, pollen in Riomaggiore usually drops as the air cools.

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 Riomaggiore 🌾. 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	1.2	0	0	0	0	0
Feb	14	0	0	0	0	0
Mar	116.2	133.7	3.6	0	0	0
Apr	56.2	161.2	17.5	0	13.9	0
May	4.3	32.7	87.7	0	184.6	0
Jun	0.6	18.5	125.2	0	53.2	0
Jul	0	0.2	45.5	1.4	1.7	0.1
Aug	0	0	16.3	21.3	0	28.5
Sep	0	0	2	8.1	0	8.2
Oct	0	0	0.4	1.6	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 Riomaggiore 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.