I want to find a place with better air and less smog and dust but not far from the city. Is there any place?

I know what concept you want to express, stay away from the world but never leave the city. I'm in Wangcheng now. The air here is basically good, but to be honest, the best place is Maqiao River and the various large and small wetland parks nearby. There is a green space and a city of fragrant trees and flowers next to it. Greenland Xiangshuhuacheng is located in Wangcheng Economic and Technological Development Zone, close to the dual subway exits of Line 2 extension line and Line 4. After the subway line is connected, it takes 10 minutes to reach the city hall and 20 minutes to Wuyi Square. There is also a three-dimensional road network of three vertical and three horizontal directions. Connecting BBK, Oaks and Genwan Town, everything will be prosperous within easy reach. The future is very promising here.