Pollen Count in Genoa

4-Day Chart
Annual Overview

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Genoa, Italy has a Mediterranean climate. Pollen seasons vary each year, depending on weather. Tree pollen appears in February. It's one of the earliest types of pollen.

Updated: 3/9/2026

March and April have high pollen counts. Trees like oak, beech, and olive release pollen. Grass pollen starts appearing in May. It's a common allergen.

Summer months have less pollen. August and September have some weed pollen. It's not as strong as tree or grass pollen. Weather affects pollen counts greatly.

October and November have some tree pollen again. It's not as much as in spring. People notice pollen in air during these months. Then it decreases in winter.

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 Genoa 🌾. 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	0.4	0	0	0	0	0
Feb	39.1	0	0.5	0	0	0
Mar	312.8	236.1	9.4	0	0	0
Apr	93.8	265.5	42.7	0	5.1	0
May	3.7	41.2	199.3	0	90.9	0
Jun	0.7	29.8	296	0	46.6	0
Jul	0	0.4	108	6.5	0.1	1
Aug	0	0.1	47.2	87.4	0	97.2
Sep	0	0	6.6	24.5	0	35.3
Oct	0	0	2.4	7.9	0	0.6
Nov	0	0	0.1	0	0	0
Dec	0	0	0	0	0	0

Nearby Places

Disclaimer * The pollen count information provided for Genoa 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.