The Tianjin Meteorological Observatory issued a heavy fog yellow warning signal at 21:00 on October 12, 2026: It is expected that from tonight to tomorrow morning, fog with visibility of less than 1 kilometer will occur in most areas of Tianjin. Visibility is less than 500 meters in some areas, and local visibility is less than 200 meters. Relevant units and personnel are requested to prepare for prevention.

The Tianjin Meteorological Observatory issued a heavy fog yellow warning signal at 21:00 on October 12, 2026: It is expected that from tonight to tomorrow morning, fog with visibility of less than 1 kilometer will occur in most areas of Tianjin. Visibility is less than 500 meters in some areas, and local visibility is less than 200 meters. Relevant units and personnel are requested to prepare for prevention.