Emergency plans for heavy pollution weather will be updated.

In order to improve the air quality of Chengdu and ensure the physical and mental health of residents, on the afternoon of August 3, the Chengdu Ecological and Environment Bureau held a meeting to interpret the "Chengdu Emergency Plan for Heavy Pollution Weather (Amendment in 2022)" (hereinafter referred to as heavy pollution plan) and "Chengdu)" Chengdu) City Ozone Emergency Plan (Revised in 2022) "(hereinafter referred to as Ozone Plan).

The reporter learned at the scene that the "two plans" mainly had the following new changes:

One "divide" one "wide"

In order to achieve differentiation and precision management and control, a partitioned or canceling warning will be implemented.

Chengdu will issue early warning information to the city's scope of the city or some districts (cities) and counties based on the forecasting and forecasting results of the air quality trends in the city and districts (cities). Life disturbance.

Relax the "ozone plan" early warning startup conditions.

Ozone yellow warning: prediction day IAQI (O3)> 150 will last 48 hours or more and fail to meet the high -level early warning conditions; orange warning: prediction day IAQI (O3)> 150 will last 72 hours and more, and prediction day IAQI (IAQI ( O3)> 200 will last 24 hours or more without meeting high -level early warning conditions; red warning: prediction day IAQI (O3)> 200 will last 4 days (96 hours) and above, and predict day IAQI (O3)> 300 Last 48 hours or more; or predict the IAQI (O3) of 500. At present, the cities of Chengdu Plain will uniformly implement the starting conditions for emergency warning of ozone over -pollution weather.

Two "excellent" one "strong"

Optimize the "heavy pollution plan" emission reduction ratio.

The reduction of emission reductions in Chengdu's "heavy pollution plan" was adjusted to 10.6%, 20.8%, and 31.2%, respectively, and the reduction ratio of the "ozone plan" was adjusted to 10.5%, 20.8%, and 31.5%, respectively. In this way, the proportion of emission reduction ratio of 10%, 20%, and 30%of the provincial emergency plan has also reduced the impact to the maximum extent.

Optimize the emergency emission reduction measures for "two plans".

It mainly includes optimizing vehicles (especially freight vehicles) restricted time, restricted area, and restrictions of emission stages, and strengthen mobile source control and control; refine the types of control operations at different early warning levels of the construction site, and strengthen the control of pollution control of the living sources; right Industrial enterprises incorporated into the emergency emission reduction list of heavy pollution weather to further optimize the differentiated emission reduction plan for the "one factory, one policy", and implement subsequent round -battles for enterprises that cannot immediately stop or discontinue production. Enterprise, to the production line, process, construction site, and work surface.

Adhere to green development orientation and strengthen early warning and exemption policies.

During the yellow, orange and red warning of the "two plans", the A -level, B -level and leading industrial enterprises, green benchmarking sites, green sheet spray auto repair enterprises, green benchmark gas stations, new energy freight vehicles and construction machinery , Emergency rescue engineering, special vehicles, non -road mobile machinery for emergency maintenance operations, etc., implement different degrees of exemption policies.

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