According to the forecast of the Environmental Protection Agency, the Yunjianan air product area (2/5) is forecasted as a first-level warning level (AQI: 155). In addition, the forecast for the Yunjianan air product area in the next three days has reached the first-level warning for two consecutive days, and the indicator pollutants For PM2.5, Mayor Huang Weizhe specially reminded: Dear friends, please remember to wear a mask when you go to work or go out, and avoid strenuous outdoor exercise!