Department of border protection for comments to the public for the second time in recent days over, enrolling a total of more than more than 1500, the public was generally in favour of PM2.5 inclusion criteria and recommendations based on the actual situation in various parts of step, some pollution, conditional regions should advance implementation before January 1, 2016. Near a months to, Beijing, city of fog haze weather let people feeling pollution serious, people from air quality monitoring data in the, from environmental Department II times sought views draft in the, gradually known has a is strange of professional terms---PM2.5 (diameter 2.5 micron following of may inhalation particles property), also know has why in numerous fog haze zhixia, Beijing environmental monitoring sector publishing of data still display air quality for "mild pollution", part area even for "benign" and "excellent". original, environmental monitoring sector under existing, Counted in the API only three pollutants SO2, NO2 and PM10 project, resulting in fog
Haze "culprit" PM2.5 is not included in the monitoring area. PM2.5 can load large harmful substances through nasal in the of nasal Cilia, directly entered lung, even permeability into blood, serious harm human health. in some developed, PM2.5 data is environment control quality evaluation of a item important indicators. According to, Beijing, several large city years Qian has began on PM2.5 pollution for monitoring, obtained has system of data information, but environmental sector to existing national standards and the about regulations is not for clear provides for by, has been no will these data into air quality evaluation standard , No official release. In fact, in "have not been clearly defined" case, the environmental protection departments PM2.5 data can still be used for air quality in evaluation reference, and fully releasing. real reason could be that interested parties worried that PM2.5 data publicly available and used for air quality in evaluation of reference, will result in
"Blue sky" number, and "air quality compliance rate" significantly fell, to environmental sector and the local government caused huge of pressure. Qian soon, environmental Department Minister Zhou shengxian straight dismissed "masses deeply pollution of damage, and lackluster, and monitoring data joyous, and since said since words" of blame status, requirements environmental monitoring sector improved air quality monitoring standard, avoid appeared monitoring data and masses feel "two Zhang skin". week Minister of criticism reveals has about sector "since said since words" of secret, was alert, provoking. Is obtained virtual high of "blue sky" number, and "air quality compliance rate" important, also is will air quality of real data inform public, to promoting air pollution governance important? is keep about sector of "face" important, also is maintenance public of health important? II times sought views draft will PM2.5 into standard, and obtained public of General in favour of, for this problem to out has best of answers. will PM2.5 into standard, Department
Pollution, condition area advance the implementation of this standard, first in favour of promoting the publicity of Government information, protecting public environmental right to know, in a comprehensive, full disclosure of information revealing the magnitude of PM2.5 pollution, prompting the Government and the public is paying close attention to this problem. Second, in favour of the specific control PM2.5 pollution causes and prescribe the comprehensive treatment. PM2.5 pollution main comes from industrial manufacturing, and coal-fired, and motor vehicle, to Beijing for cases, number rapid rose of motor vehicle, into has currently PM2.5 pollution of main source. therefore, Beijing governance PM2.5 pollution of key, on is speed up to track traffic for focus of public traffic system construction, effective control motor vehicle number growth, boot and promoting green travel. each local, and city of situation or vary, can take different of policy measures, has targeted to strengthened PM2.5 pollution governance . Air quality monitoring if the following
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