How is the water quality in Fangshan Yanshan Dongfeng Community? Is there any chemical pollution?

There is chemical pollution. According to relevant public information, Fangshan Yanshan is heavily polluted. Yanshan is a heavy industrial area with serious environmental pollution. Those factories emit tons of waste gas, harmful gases and sewage every day. Yanshan area is a new petrochemical base in Beijing, and it is a developed area of agriculture and building materials industry. Located in the southwest of the city, it covers an area of 40.8 square kilometers and has a population of 765,000.