Figure 4. Number-size distributions of aerosol particles below cloud base and near cloud top on 22 March “Clean case” (a) on 12 April, 2003 “polluted case” (b)

From

Aircraft Observation of Aerosol and Cloud-droplet Properties over the East China Sea Influenced by the Outflow of Asian Polluted Air

Deepak Aryal, Yutaka Ishizaka, Kikuo Okada

Journal of Atmospheric Pollution. 2015, 3(1), 22-30 doi:10.12691/jap-3-1-5