Qingpu District Meteorological Observatory issues yellow warning for heavy fog
Issue date: 2025-11-21T05:30+08:00
At 05:30 on November 21, 2025, the Qingpu District Meteorological Observatory issued a yellow warning for heavy fog [Level III/Heavy]: It is expected that by this morning, most streets and towns in this area will experience fog with visibility less than 500 meters, and some areas with visibility less than 200 meters. Please pay attention to preventing the adverse effects of low visibility on road traffic.
Description
Fog with visibility less than 500 meters may appear within 12 hours, or fog with visibility less than 500 meters and greater than or equal to 200 meters may have appeared and will continue.
Guidelines
1. Relevant departments and units shall make preparations for anti-fog in accordance with their duties;
2. Airports, highways, ferry terminals and other units strengthen traffic management to ensure safety;
3. Drivers pay attention to the change of fog and drive carefully;
4. Pay attention to safety in outdoor activities.
