Relation between the aerosol condensation activity with different size fractions of the aerosol dry matter

When studying the condensation growth of atmospheric aerosol, many researchers note the dependence of the hygroscopic properties on the particle size. To reveal the role of particles of different sizes in the aerosol condensation activity, we analyzed the data of joint measurements of hygrograms of the scattering coefficient with an integral nephelometer and the size distribution function of dry particles in the diameter range of 0.4 - 20 μm using an optical counter in 2020.