| Keywords |
Indoor air quality ; Nicotine ; PM10 ; Smoking ; Non-smoking |
| Abstract |
Indoor air qualities in smoking banned and smoking free facilities are investigated for figure out the relationship between environmental factors and concentration of smoking pollutants. The KS H ISO 18145 and indoor air quality standard method were used for analysing the nicotine and particulate matter(PM10), respectively. The highest concentration of fine particles and nicotine is recorded in billiard hall. A significant positive relationship between smoking frequency and concentration of indoor pollutants was observed. Among the environmental factors, the ventilation time and frequency was revealed as a main factor influencing on reducing the concentration of fine particles and nicotine which are emitted from indoor smoking. |