Air quality in Tainan City was improved in 2007. According to the 2007 statistics of Taiwan’s Pollutant Standards Index (PSI), the number of PSI＞100, so called unhealthful air quality, was decreased from 54 site-day in 2006 to 35 site-day in 2007. The percentage of improvement for air quality was 36.19%. In 2007 the statistics of PSI indicated that the unhealthful air quality caused by PM10 was 13 site-day. Compared with the statistics of PSI＞100 in 2006 which was 21 site-day, the unhealthful air quality caused by PM10 was decrease 8 site-day. The percentage of improvement for air quality caused by PM10 was 38.1%; In 2007 PSI>100 caused by Ozone was 22 site-day. Compared with the statistics of PSI＞100 in 2006 caused by Ozone was 33 site-day, the unhealthful air quality caused by Ozone was decrease 11 site-day. The percentage of improvement for air quality caused by Ozone was 33.3%. In 2008 early, central and southern Taiwan because of poor air quality conditions for the spread, statistics to the end of July 2008 just over the air for the same period of 2007, an increase of non-performing stations on.
The statistics of air quality zone for Yun-Chia-Nan area indicate that percentage of PSI<100 is increasing while the percentage of PSI>100 is decreasing. This result shows that the air quality zone of Yun-Chia-Nan area is getting better than before. However, on the other hand, the percentage of PSI>120 tend to increase when the PSI<100 is tremendously decreasing.
According to analysis of air emission data inventory of Tainan City, the major pollution of emission is mobile sources pollutant in Tainan City. Therefore, in order to improve the air quality, well control and management strategy, such as increasing the inspection rate of mobile vehicles, reinforcing the measurement of diesel engine vehicles emission etc., for mobile sources pollutant are very important and necessary. As for the control of fugitive particulate emissions in An- Nan area, by continuously reinforcing road-side clean and increasing the inspection rate of constructional activity can reduce fugitive particulate pollution efficiently.
The project, Air Quality Management and Constructional Activity Control, not only continuously to investigate the environmental loading information and analyze air quality data in Tainan City, but also to achieve the air quality zoning management and promote as we as assist other sub-projects of Tainan City EPB, such as paper-collection for incinerating activity, anti-idling activity, satisfaction poll regarding the citizen and organization’s satisfaction for Tainan administration for reference, etc. In addition, this project will go on regularly initiating many discussion meetings of environmental management and participating in any EPA meeting to efficiently integrate all sub-projects in Tainan City and, most important, to have good performance of achieving any sub-projects of Tainan City EPB.
An-ping port control most of the diesel vehicles have diesel vehicles smoke detection test stations have a total of 292 vehicles, representing about 73%, the detection of environmental protection and Mark made a total of 287 persons in Taiwan Mark proportion of the number of contracted vehicles.
The fugitive emission control in port of An-ping, in the March 12 2008, scholars invited to the An-ping port to do inspection, a total of 16 inspectors, including information three times, twice for acts of impunity, one for the detection of the TSP, is the Present their views in.
The paper-collection of 2008 transported to the results slightly lower than 2007, the reasons for the EPA in 2007 to promote the end of paper-collection reduction burning, zu-bai alternative to the traditional paper, resulting in 97 or slightly lower volume.
The six IAQ testing operations complete in 2008, and the convening a meeting of self-management , in the 12 units are willing to support the autonomy IAQ self-management, and to proceed with its own IAQ testing, To plan and management of self-grading system to For follow-up check standards.
Thel carbon-decreased in2008,the main targets propaganda is the public sector, community / Lane and schools, the EPA was to hold the meeting of carbon-decreased to constitute the various departments of job content, but also put forward specific proposals to EPA.
