According to the report, the data show that the average concentration of PM2.5 in 20 17 to 10 and "2+26" cities ranges from 49 to 97 μ g/m3, with an average of 7 1 μ g/m3, down 34.3% year-on-year. The first three cities with lower average concentration are Beijing, Langfang and Tianjin. The top three cities with higher average concentration are Handan, Shijiazhuang and Xingtai.
The average concentration of PM2.5 in 28 cities decreased year-on-year, and all reached the target time schedule for improvement. The top three cities were Shijiazhuang, Beijing and Langfang, which decreased by 54.8%, 53.8% and 45.5% respectively.
According to the forecast, the meteorological conditions in 20 18 and1-February are generally unfavorable, the national average temperature is close to the same period of the year or on the high side, the overall precipitation is mainly low, the probability of static weather in the northern region is high, and the air pollution diffusion conditions in Beijing, Tianjin and Hebei are deviated. Among them, 65438+1early October has strong cold air and less pollution process. It is estimated that the cold air will be weak and there will be many pollution processes in the end of 65438+ 10. All localities should continue to intensify their work and take more targeted measures to improve the governance effect.
I hope the environment in Beijing, Tianjin and Hebei can continue to improve!