Research Article

Nanoaerosols Including Radon Decay Products in Outdoor and Indoor Air at a Suburban Site

Figure 8

Number particle size distribution ( d 𝐶 N g e n ( 𝑑 ) = d l n ( 𝑑 / m ) ) in outdoor air recorded every two hours on: (a) October 9 and (b) October 10.
510876.fig.008a
(a)
510876.fig.008b
(b)