这是2月19日拍摄的南昌红谷滩区赣江对岸城区。2月18日起，江西省迎来一轮强降温天气。伴随着最高达12摄氏度的降温和4至5级偏北风，江西南昌由于春节燃放烟花爆竹而造成的雾霾也被一扫而净。根据南昌市环保局公布的数据，2月19日上午，南昌的PM2.5指数为14，达到优级。新华社记者 周密 摄     It is February 19 filming the red valley yellow kan across the city.2 month and day,Jiangxi see a strong cool weather.With the highest up to 12 degrees Celsius cooling and 4 to 5 PianBeiFeng level,Jiangxi nanchang due to the Spring Festival to set off fireworks and firecrackers and cause of fog haze has also been a clean sweep.According to data released by the nanchang city environmental protection bureau,On the morning of February 19,,Nanchang PM2.5 index of 14,Achieve optimal level.Xinhua news agency reporter careful perturbation

    这是2月19日拍摄的南昌红谷滩区赣江对岸城区。新华社记者 周密 摄     It is February 19 filming the red valley yellow kan across the city.Xinhua news agency reporter careful perturbation