Research Article

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

Figure 20

Number size distributions ( d 𝐶 N g e n ( 𝑑 ) = d l n ( 𝑑 / m ) ) of general aerosol particles in indoor air (a) before and during burning of a candle and (b) after burning a candle.
510876.fig.0020a
(a)
510876.fig.0020b
(b)