1, the overall economy of Huairou District is running smoothly, and agricultural production is growing rapidly. There is a big gap between Changping District and Huairou District, and its reputation is even lower.
2. The air quality in Huairou District continued to improve, with an average annual concentration of 26 μ g/m3 of PM2.5, ranking first in the city. The sanitary environment in Changping District is not very good, and the cleaning is not timely, resulting in air pollution.