Research Article

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

Figure 7

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) May 21 and (b) May 22.
510876.fig.007a
(a)
510876.fig.007b
(b)