We monitored air quality of Luoyang city During Spring Festival when fireworks were fired, and analysed concentration of PM10,SO2 and NO2.

• 本文就洛阳市春节期间燃放烟花爆竹的情况进行了空气质量监测,对可吸入颗粒物、二氧化硫、二氧化氮的浓度进行了相关分析。