On November 23, Dazhou launched a yellow level III warning of heavy pollution weather.

from : on November 23rd

2. Start-up areas

Tongchuan District, Dachuan District and Dazhou High-tech Zone. The emergency response level is level III.

Emergency measures:

1. Compulsory pollution reduction measures

On the basis of compulsory pollution reduction, industrial enterprises have taken measures such as reducing production load, stopping production and strengthening pollution control in accordance with the principle of "one factory, one policy". The emission reduction ratios of major pollutants such as sulfur dioxide, nitrogen oxides and particulate matter in the whole society have reached more than 1%, 1% and 1% respectively, and the emission reduction ratio of volatile organic compounds has reached. Strengthen environmental monitoring and law enforcement inspection.

stop outdoor spraying, painting, cutting and shotcreting for slope protection in the main urban area of the city; Stop the earthwork operation on the construction site except for emergency rescue; Construction waste and muck transport vehicles and gravel transport vehicles are prohibited from driving on the road; Strengthen the supervision and law enforcement inspection of construction dust environment, and cover the construction site with dust cloth and water.

it is forbidden to drive gasoline vehicles with national emission standards 1 and 2 in the main urban areas; * * * public transportation departments to increase transportation security; Strengthen traffic law enforcement inspection and stop using non-road construction machinery and vehicles.

on the basis of daily road cleaning frequency, increase the cleaning frequency, and wash and dust the main roads and roadside trees in the main urban area at least twice a day.

All bulk materials piled in the open air by all enterprises in the main urban area of the city are covered, so as to increase the frequency of sprinkling water to reduce dust.

Fireworks and firecrackers and open-air barbecues are prohibited in the main urban areas of the city.

2. Health protection measures

Children, the elderly and patients with respiratory tract, cardiovascular and cerebrovascular diseases and other chronic diseases should try to stay indoors and avoid outdoor activities, and take protective measures when going out.

The general population reduces or avoids outdoor activities; Outdoor work, duty, homework, activities and other personnel can take necessary protective measures such as wearing masks and shortening outdoor working hours.

The education department instructs kindergartens, primary and secondary schools and other educational institutions to reduce outdoor activities.

The health and family planning department instructs medical institutions to appropriately increase outpatient and emergency services for related diseases, increase the number of medical staff, and strengthen medical guidance and medical treatment guarantee for patients with respiratory diseases.

3. Initiative pollution reduction measures

Advocate the public to live green, save energy and reduce emissions. The air conditioner can be appropriately raised by 1-2℃ in summer and lowered by 1-2℃ in winter.

advocate public green travel, and try to travel by public transport or electric cars.

advocate public green consumption, and units and the public should minimize the use of raw materials and products such as paints, paints and solvents containing volatile organic compounds.

advocate enterprises and institutions that emit air pollutants in the production process, and consciously adjust the production cycle to reduce pollutant emissions; Further improve the efficiency of pollution control facilities on the basis of emission standards.