The implementation period of the Air Quality Control Plan was from March 4th, 2017 to March 3th, 2018. The main work items completed during this period included: collection and analysis of air quality monitoring data, the updating of air pollution emission lists, assisting in the development of air quality control strategies, assessment of the effectiveness of various air pollution control measures, producing scheduled work charts for various routine items, the completion of a questionnaire on public satisfaction levels towards the effectiveness of efforts to improve air quality, the inspection of CO2 levels in 31 public places, and assisting the Environment Protection Agency in its air quality control work. Environmental stress factors, such as population, and motor vehicle numbers, have increased year by year in Kinmen County. In the year 2017, there were 110 days AQI > 100, a ratio of 30.1% over the year, and 5% more than last year. There were 19 days PM2.5 ≧54 µg/m3, and it achieved this year's targets. The annual arithmetic mean and 8th daily average of PM10 have already meet air quality standards for two years.According to the 'Management ＆ Assessment Score for Kinmen County's 2017 Air Pollution Prevention ＆ Control Plan' the various measures undertaken 'Excellent' assessment rating, and scored a combined 80+ points, especially control of stationary sources of air pollution. In the 31public and private locations inspected, there were four places had above the CO2 levels. Assistance was also given to the completion of a report was made on the special methods used in Kinmen County for the year 2017, and the main points for consideration in the maintenance or improvement of Kinmen County's air quality, written data was consolidated for the Environmental Protection Agency's opening seminar and the various conferences and meetings of the EPA were participated in.

Kinmen, Air quality management