隆尧县PM2.5与臭氧时空变化规律研究

Study on the Space-Time Change Law of PM2.5 and Ozone in Longyao County

为了了解隆尧县PM2.5与臭氧的时空变化规律,利用2017~2019年河北省环境空气质量监测网发布的实时监测数据,对隆尧县PM2.5与臭氧的时空变化规律进行分析,结果表明PM2.5污染趋势年均浓度超标值显著下降,整体呈向好趋势。二者协同控制已成为隆尧县空气质量改善的焦点和打赢蓝天保卫战的关键。

In order to understand the space-time change law of PM2.5 and ozone in Longyao County,the real-time monitoring data released by Hebei Province Ambient Air Quality Monitoring Network from 2017 to 2019 was used to analyze the space-time change law of PM2.5 and ozone in Longyao County.The results showed that the annual average concentration of PM2.5 pollution exceeded the standard value significantly decreased,the overall trend was good.The coordinated control of the two has become the focus of air quality improvement in Longyao County and the key to win the blue sky defense battle.