Table 1 Summary of PM10 and gases measured during the convention

From: Assessment of indoor air quality at an electronic cigarette (Vaping) convention

Real-time PM10 and gases by event
Median (IQR) Indoora Trick competition Plume size competitionb Outdoor
PM10 (μg/m3) 11,327 (9050–13,182) 7,987 (9,425–11,727) 11,928 ((11,245–14,298) 228 (14–8,468)
TVOCs (ppm) 0.13 (0.11–0.19) 0.10 (0.10–0.10) 0.20 (0.19–0.25) 0.06 (0.05–0.1)
NO2 (ppm) 0.09 (0.06–0.11) 0.11 (0.05–0.13) 0.06 (0.05–0.09) 0.25 (0.1–0.32)
CO2 (ppm) 870 (740–1,035) 737 (668–766) 1,051 (1,003–1,150) 448 (346–715)
Integrated PM10 and nicotine results
  Measurement 1 Measurement 2 Average
PM10 (μg/m3) 8,850 8,429 8,640
Nicotine (μg/m3) 109.2 140.2 124.7
  1. aIndoor data included measurements from Trick competition and Plume size competition
  2. bPM10 monitor stopped during plume size competition and only partial data are available