Pollen Count
≡

Pollen Count in Castellane

Morning Alerts ☀️. Start Your Day Prepared! 🌿 Sign up for daily morning high pollen count alerts.

In Castellane, France, there are three main pollen seasons. The first one starts in February and lasts until April. This is when trees like oak and hazelnut release their pollen.

Updated: 2/11/2026

In May and June, grasses release their pollen. This is the second pollen season. During this time, the pollen count is usually high.

The third pollen season is in July and August. This is when weeds like ragweed and nettle release their pollen. The pollen count is usually lower during this time.

During pollen seasons, people with allergies should stay indoors when possible. They should also keep their windows closed and use air purifiers to reduce pollen in the air.

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).

Annual Pollen Overview

Check out this month-by-month overview of the daily average pollen count in Castellane 🌾. 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 0 0 0 0 0
Feb 13.7 0 0.8 0 0 0
Mar 75.2 20 9.4 0 0 0
Apr 66.8 169 38 0 5 0
May 2.4 41.2 249.1 0 32.6 0
Jun 0.5 14.7 421.3 0 32.9 0
Jul 0 0.1 196.1 3 0.1 0.2
Aug 0 0 77.8 9.2 0 18.5
Sep 0 0 17.6 3.9 0 14
Oct 0 0 4.5 0.3 0 0
Nov 0 0 0.7 0 0 0
Dec 0 0 0 0 0 0

Nearby Places

Disclaimer * The pollen count information provided for Castellane 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.
Feedback