重污染橙色预警！天津将启动Ⅱ级应急响应！

Core Viewpoint - Tianjin is expected to experience a severe pollution event starting from the evening of January 12, leading to the issuance of an orange alert and the activation of a Level II emergency response plan [1] Group 1: Mandatory Emission Reduction Measures - Industrial enterprises will be controlled based on the revised emergency reduction list by the end of 2025, including halting emissions from production lines and improving pollution control efficiency [1] - Outdoor construction activities such as demolition, painting, and earthwork will be suspended, except for essential projects [1] - All construction sites will stop earthwork operations, and soil storage points will cease production and operation [1] - Local authorities will adjust the frequency of wet operations on major roads based on temperature and humidity, increasing street cleaning efforts when reducing wet operations [1] - Construction sites and enterprises will stop using non-road mobile machinery that does not meet the National II emission standards, with exceptions for emergency repairs [1] - Vehicles that do not meet National IV emission standards will be prohibited from operating on roads for transporting construction waste and materials [1] - Key industry enterprises must implement heavy-duty vehicle transport management measures according to environmental guidelines [1] - Heavy-duty vehicles that do not meet National IV emission standards will be prohibited from transportation, with exceptions for whitelist vehicles [1] - In the Tianjin Port area, heavy-duty vehicles that do not meet National V emission standards will be prohibited from transporting iron ore and coke [1] Group 2: Health Protection Guidelines - Vulnerable groups such as children, the elderly, and patients with respiratory conditions are advised to stay indoors and avoid outdoor activities, while the general public should minimize outdoor exercise [2] - Schools and kindergartens will halt outdoor classes and activities [2] - Medical institutions will enhance protective measures and guidance for patients with respiratory diseases [2] Group 3: Recommended Measures - The public is encouraged to adopt green travel and lifestyle choices, such as using public transportation or electric vehicles [3] - The public is advised to reduce the use of materials and products containing volatile organic compounds [3] - Public transport capacity will be strengthened [3]