The grass pollen season (Poaceae) is starting very gradually. The first pollen grains have already been detected, but concentrations remain limited due to frequent showers. In dry and sunny conditions, a gradual increase in concentrations is expected over the coming days. The most sensitive individuals, or those locally exposed, may already begin to experience the first symptoms.

Due to the strike at Bpost, the transport of samples is experiencing delays. As a result, the publication of results may be postponed. The results will be published as soon as the affected samples have been received and analyzed. Thank you for your understanding.