Pollen Count in Bastia

Values in gr/m³ (pollen grains per cubic metre).

4-Day Chart
Annual Overview

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

Bastia, France has a Mediterranean climate. Pollen seasons start in March. Trees like oaks, almonds, and olives release pollen. This happens when weather gets warmer.

Pollen from trees affects Bastia from March to May. Grasses release pollen in May and June. This makes people feel unwell outside during these months.

Weeds like ragweed and nettles release pollen in late summer. This usually happens in August and September. Some trees also release pollen during this time.

October and November are usually quiet months for pollen. Weather gets cooler and trees stop releasing pollen. Winter months have very little pollen in Bastia.

Updated: 22 Oct 2026.

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 Bastia 🌾. 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	1.1	0	0	0	0	0
Feb	21.3	0	0.3	0	0	0
Mar	48.8	32.1	6	0	0	0
Apr	27.8	83.4	46	0	8.4	0
May	5.6	24.4	309	0	51.8	0
Jun	1.1	13	298.6	0	34.7	0
Jul	0	0.4	117.3	1.7	0.3	0.1
Aug	0	0	42.7	16.2	0	23.7
Sep	0	0	8	5.7	0	3.7
Oct	0	0	2	0.9	0	0
Nov	0	0	0	0	0	0
Dec	0	0	0	0	0	0

Values in gr/m³ (pollen grains per cubic metre).

Nearby Places

Disclaimer * The pollen count information provided for Bastia 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.