The air quality observatory in the Center-Val de Loire region has issued a pollen alert for Indre-et-Loire, effective Tuesday, May 27, 2025, indicating a new peak in the pollen index. The pollen level is currently at a “high” level, the 4^e stadium on a scale ranging from “very low” to “extremely high.” This “high” level has been in effect as May 16, and is expected to remain “at least equivalent to strong” on Tuesday.

Grass pollen is the primary culprit behind the elevated pollen levels. The alert includes recommendations to help residents prevent health risks associated with allergenic pollen exposure. It is estimated that 30% of adults in France are affected by pollen allergies, with some unaware of their condition.

Practical Tips for Managing Pollen Exposure

To minimize discomfort during this period of high pollen levels, consider the following:

At home:

• Rinse your hair in the evening to remove accumulated pollen.
• Open windows before sunrise and after sunset to avoid peak pollen emission times.
• Limit exposure to other irritants and allergens in indoor air, such as tobacco smoke, cleaning products, and fragrances.

Avoid activities that cause pollens overexposure (mowing lawn, garden maintenance, sports activities, etc.)

Outside:

• avoid activities that lead to pollen overexposure, such as mowing the lawn, gardening, and outdoor sports.
• If necessary, engage in outdoor activities later in the day and wear protective eyewear and a mask.
• Refrain from drying laundry outdoors, as pollen can accumulate on damp fabrics.
• Keep car windows closed during travel.