in the first quarter of this year, the city received a total of 60 fine days, compared with the same period last year, an increase of 23 days.
it is understood that from January 1st to March 31st this year, the city’s total number of effective monitoring of air quality monitoring for 90 days, excellent rate of 66.7%. During my good days for 60 days, compared to the same period last year increased by 23 days; three (mild pollution) for 27 days, compared to the same period last year decreased by 16 days; four (moderate pollution) for 2 days, compared to the same period last year decreased by 7 days; five (severe pollution) for 0 days. Compared with the same period last year decreased by 1 days. A quarter of the air quality monitoring data show that this year is the primary pollutant PM2.5 was 32 days, compared with the same period last year, a decrease of 15 days; the primary pollutant is PM10 days was 53 days, compared with the same period last year, an increase of 14 days.
Municipal Environmental Protection Bureau relevant responsible person said, the primary pollutant is PM2.5 the decline in the number of days is more rare achievement in pollution control, because many man-made factors in the formation of PM2.5, our city through the development of motor vehicle pollution control, and vigorously eliminated yellow cars; the increase of industrial enterprise environment supervision; strict coal use standard, ban the coal into the coal market and other initiatives, let PM2.5 have fallen. But because of Xining’s geography and climate factors, coupled with the January to March this year, the city had no effective precipitation, therefore, the air quality in large particles PM10 year-on-year rise, I will be in this situation, actively carry out artificial rainfall at the same time, strengthen the treatment of dust pollution, on the one hand to strict control of construction dust, road dust, on the one hand, will increase the bare ground dust control, to ensure continuous improvement in air quality in our city.
also in April 3rd, the Xining municipal government held a comprehensive air pollution control special meeting, the meeting summed up a quarter of our comprehensive pollution control work, the arrangements for the deployment of current and future pollution control work. Vice mayor Xu Guocheng attended the meeting and delivered a speech.
to consolidate the air the effectiveness of governance, to further promote the comprehensive management of air pollution in our city to institutionalize our city transformation, deepen the "permanent" initiatives in dust pollution control, strict control of construction dust, spring bare land and road dust pollution; Construction Department of highway (Xining section) landscape development special rectification; City real estate department fails to handle the procedures for the demolition site to open Construction issued a suspension notice; the Municipal Urban Management Bureau to increase the intensity of road sweeping and cleaning; the ecological environment remote sensing monitoring data of Xining city natural bare land, construction site, one by one investigation. In the coal dust pollution control, municipal environmental protection bureau to carry out inspection work of coal dust in winter and spring, not to increase the implementation of coal to gas treatment area of coal dust pollution supervision; strict three large power plants and one or two level coal market coal quality supervision and monitoring efforts. In the field of motor vehicle pollution prevention and control, a number of departments have completed the transformation of the completion of the gas station last year, the implementation of the inspection work has been carried out on the acceptance of 6 gas stations; the city’s oil upgrading;