The Mobile Source Inspection and Management Project in Yulin County focused on the inspection and management of motors in the county. By reinforcing to check at the roadside, to conduct activities for free to check the exhaust of motors, and to help Environment Protection Bureau to review the motors’ checking stations, this project has successfully pushed the car user to have fortified maintenance of their motors and taught the drivers correct operation to reduce the pollution from motors’ exhaust to improve air quality effectively. By Feb 28,2013, this project finished checking 18,028 un-inspected motors and have 14,679 motors have returned for inspection. The rate of returning to check was about 81.4%. This project achieved 352 periodical reviews for 88 Inspecting Stations. Also assisted the Environment Protection Bureau of Yulin County to handle peoples’ state and plead, and to report the results.

air quality, inspection, motors’ exhaust