The latest restrictions in Mianyang City

The latest restrictions in Mianyang are as follows:

According to the requirements of the Office of the Emergency Leading Group for Pollution Prevention and Control and Heavy Pollution Weather in Mianyang City, from 65438+ 10/2, Mianyang City will implement motor vehicle restriction measures.

The time limit is from 7 o'clock to 22 o'clock. Except for urban operation support vehicles and special vehicles, other motor vehicles will be restricted according to the tail number of two license plates.

The tail number of the license plate is divided into 1 and 6 weeks; 2, 7 Tuesday limit; 3, 8 Wednesday limit; Restricted on Thursday, April and September; Friday limits 5 and 0. Suffixes are letters, and the last number shall prevail.

Motor vehicles in the main city are restricted by 20%, and legal holidays and public holidays are not restricted. Large cars such as trucks are prohibited from passing through the main city.

Restricted areas include within the Second Ring Road of Fucheng District (excluding the Second Ring Road), Youxian District (including Xiaodao, Dongyuan Yu Xiang, Taohua Island and Youxian Economic Experimental Zone), Gaihua Town of Anzhou District and jiepai town.

Purpose of imposing restrictions

The biggest advantage of car restrictions is to ease traffic pressure and reduce air pollution. The driving of motor vehicles will directly cause air pollution, which is also one of the causes of haze weather.

First of all, motor vehicles directly emit PM2.5, including organic matter (OM) and elemental carbon (EC), which is primary particulate matter. Secondly, gaseous pollutants emitted by motor vehicles, including volatile organic compounds (VOCs) and nitrogen oxides (nitrogen oxides), are "raw materials" for secondary organic compounds and nitrates in PM2.5, and are also important "catalysts" for enhancing atmospheric oxidation. In addition, motor vehicles also play the role of "agitator" in road dust emission.

The most important significance of vehicle number limit is to reduce some traffic pressure. Although the daily number limit is only for two numbers, these two tail number license plates have occupied a considerable proportion in the huge vehicle base, which can greatly reduce our traffic pressure.