Each day, our unit reports the airborne pollen and fungal spore densities in order to inform medical doctors and the public about the growing and flowering periods of the main allergenic taxa. Each week, the daily counts from five sampling stations (Brussels, Marche-en-Famenne, Baudour, De Haan and Genk) are provided.

Weekly results of the pollen concentrations, information by graph, and comments on the allergenic pollen grain and fungal spore variations are published in this newsletter.