The fungal flora in different areas parts of Ankara in morning and evening atmosfere are discussed. It was seen that Penicillium, and Mycelia sterilia were found more in evenings, when Cladosporium and Alternaria were found in higher concentrations in mornings. Aspergillus was found in evening air either in less or at least in same concentrations. The rate of Monilia in evenings and mornings showed variable concentration according to areas.