Environment air pollution analysis of xiaoyang barbecue bar in xi'an

The concentration of CO2 and PM2.5 were monitored at XiaoYang barbecue bar of Jianshe west road in Xi'an. Then we analyze the daily variation characteristics of CO2 and PM2.5 concentration between peak hours of dining and the common hours. Using GBT18883-2002 and the United States national air quality, Air quality at XiaoYang barbecue bar is evaluated by the data from the monitoring, which shows that the air quality of some barbecue bar in Xi'an is not in accord with the national standard. Air pollution is serious, so much more attention should be paid.