Ⅰ级应急响应！陕西咸阳升级发布重污染天气红色预警，可弹性上班

Core Viewpoint - The air quality in Xi'an City has deteriorated, leading to the upgrade of the pollution alert from orange to red, indicating severe pollution conditions expected from December 29 to January 3, 2026 [3][7] Group 1: Pollution Alerts and Responses - Xi'an City has issued a red alert for heavy pollution, effective from December 28, 2023, at 19:00, and has initiated a Level I emergency response across the entire jurisdiction [3][7] - The forecast predicts a prolonged period of heavy pollution due to adverse weather conditions and local emissions, with severe pollution expected on December 29 and 30 [3] Group 2: Health Protection Measures - Vulnerable groups, including children, pregnant women, the elderly, and individuals with respiratory or cardiovascular diseases, are advised to stay indoors and limit outdoor activities [3] - Schools may suspend classes, and healthcare institutions are to enhance guidance and treatment for respiratory illness patients [3] Group 3: Recommended Pollution Reduction Measures - Public is encouraged to adopt green living practices, such as using public transport, reducing private vehicle use, and conserving electricity [4] - Enterprises are advised to implement flexible work arrangements, such as staggered shifts and remote work, to minimize emissions [4] Group 4: Mandatory Emission Reduction Measures - Industrial enterprises must strictly adhere to Level I emission reduction requirements, prioritizing rail transport for bulk material [5] - Certain vehicles, including heavy-duty diesel trucks and non-road mobile machinery below specific emission standards, are prohibited from operating in urban areas [5] Group 5: Additional Pollution Control Measures - Increased frequency of mechanical street cleaning and dust suppression on main roads and areas prone to dust generation [6] - A complete ban on fireworks and open burning of waste materials is enforced, along with potential artificial rain operations based on weather conditions [6]