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. 2013 Nov 5;122(1):43–50. doi: 10.1289/ehp.1306673

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Example results: simulated time-resolved NO₂ concentrations in a 36-year-old, 1,125‑ft² home with four occupants (one 0–5, one 6–18, and two 35–54 years of age) for 1 week in winter. (A) Indoor concentration of NO₂ originating from indoor and outdoor sources. (B) Simulated exposure concentration experienced by the two occupants assumed to not be near the cooking activity (F_prox = 1). (C) Simulated exposure concentration for the cook (F_prox = 2) and a small child assumed to be near the cooking (F_prox = 1.5).