Loss processes affecting submicrometer particles in a house heavily affected by road traffic emissions

Figures & data

Figure 1. I/O ratio as a function of particle diameter at different times (00:00–06:00; 06:00–12:00; 12:00–18:00, and 18:00–24:00). The upper and lower dashed lines show the 95% confidence interval.

Figure 2. Total loss rates (k_loss) of indoor particles in different time periods: (a) campaign 1; (b) campaign 2.

Figure 3. Loss rate, k_c (h⁻¹) of indoor particles due to coagulation only for different sampling time periods.

Figure 4. Evaporation rate of (k_e) (h⁻¹) indoor particles in different time periods.

Figure 5. Number and volume size distributions, and diurnal variation of four PMF factors.