The project objective this year is focus on the promotion and control of the motorcycle regular inspection in the jurisdiction of Taichung City to make people understand the relevant policies of the motorcycle regular inspection, go to the inspection voluntarily, and control the pollution of mobile pollution source effectively, furthermore, to achieve the day of air quality is jointly maintained and improved. The project execution period starts from February 15, 2020 to December 31, 2020. The overall work completion rate reached 82.0%. A total of 454,085 official notices of undetermined motorcycles were sent in the control operation of undetermined motorcycles. A total of 3,279 vehicles were intercepted at irregular roadside inspections, of which 176 were unqualified vehicles, the percentage of unqualified vehicles was 5.4%, and the re-inspection rate after notification was 88.1%. In order to serve the people in remote Heping District and Lishan District, the number of vehicles inspected by mobile motorcycles was 8 times, and the number of vehicles inspected reached 822. In response to the high-pollution vehicle letter notification to the designated location to conduct the blue and white smoke inspection. After notification, the scrap ratio reached 30%. A total of 49 inspections of blue and white smoke were completed, and the number of inspection vehicles reached 437. In order to ensure the quality of locomotive exhaust gas inspection stations, regular quality inspections were carried out for a total of 422 stations and standard gas comparisons for a total of 422 stations. In response to COVID-19, it is necessary to reduce the number of people gathered, education and training of inspectors was changed to an online digital learning system. The above work can achieve the air pollutant reduction at the current stage for air quality improvement as follows: NOX: 0.034 tons/year, PM10: 0.108 tons/year, PM2.5: 0.088 tons/year, NMHC: 1.525 tons/year.

Motorcycle, Emission Inspection Station, vehicle emission