Traditional Culture Encyclopedia - Weather forecast - When will the orange warning in Tianjin be lifted?

When will the orange warning in Tianjin be lifted?

It has been lifted. According to the meteorological news in Tianjin, it is known that on March 4th, 2023, Tianjin issued an orange warning for heavy polluted weather, and on March 5th 12, a Class II emergency response was launched. According to the air quality forecast and consultation results, it is predicted that the air quality in our city will gradually improve from March 10, and the concentration of PM2.5 will reach an excellent level, from March 10 to March 10.