Why do kindergartens, primary schools and middle schools have to stop outdoor physical education classes?
On December 26, we learned from the Municipal Government Information Office that heavy pollution was forecast on the 27th and 28th, and the Municipal Heavy Pollution Weather Emergency Command Office decided to upgrade the heavy pollution weather warning level from blue warning to Yellow alert, level III emergency response will be activated from 21:00 on December 26.
The Office of the Shaanxi Provincial Heavy Pollution Weather Emergency Command notified that after comprehensive analysis and prediction by the Provincial Environmental Monitoring Center Station in conjunction with the Provincial Meteorological Department, affected by adverse meteorological conditions, the air quality in Guanzhong area will be worse from December 27th to 28th. Severe pollution will mainly occur, and severe pollution may occur in the Guanzhong area for a short period of time. From December 29th to 30th, due to the influence of cold air, atmospheric diffusion conditions became favorable and the air quality improved.
According to the judgment of the forecast and early warning team, the air quality in our city is predicted to be moderately polluted on the 26th, and severely polluted on the 27th and 28th.
In order to protect public health and reduce the intensity of air pollution, in accordance with the provisions of the "Xi'an Heavy Pollution Weather Emergency Plan (2017 Revised Draft)", the Municipal Heavy Pollution Weather Emergency Headquarters Office decided to issue the city's heavy pollution weather emergency plan Yellow warning: The heavy pollution weather warning level is upgraded from blue warning to yellow warning. Level III emergency response will be launched from 21:00 on December 26. District and county governments, development zone management committees and relevant municipal departments will implement Based on Level IV emergency response measures, organize and implement the following measures:
Health protection measures include children, the elderly and patients with respiratory, cardiovascular and cerebrovascular diseases and other chronic diseases to stay indoors as much as possible and avoid outdoor activities; Kindergartens, primary schools, middle schools and schools with equivalent academic qualifications will stop outdoor physical education classes, recess exercises, flag raising, sports games and other activities (teaching visits, social practice and other activities that stay outdoors for no more than 30 minutes will not be affected).
Suggested emission reduction measures include reducing the production and use of raw materials and products containing volatile organic compounds such as coatings, paints, and solvents; transportation, subway, urban investment and other units to increase public transport capacity guarantees, Promote green travel.
Compulsory emission reduction measures provide the public security department with the ban on concrete tank trucks within the scope of the Third Ring Road (including the Third Ring Road); construction, urban management, municipal administration, transportation, water affairs, subway, and urban reform departments in accordance with According to their respective responsibilities, they will supervise construction units within the Third Ring Road except for emergency repairs and special needs, and stop outdoor operations (tower cranes or underground construction will not be affected).
At the same time, the emissions of industrial point sources, coal-fired boilers, industrial clusters, bulk coal, mobile sources, dust sources, and domestic VOCs involved in the list of enterprises and units that have been included in the list of production suspensions and production restrictions during the heavy pollution weather warning response period etc., and implement pollutant emission reduction measures.