How long will Binzhou environmental protection secondary response be lifted?

Binzhou Environmental Protection Level II Response was lifted at 24: 00 on1October19th. According to the relevant public information, the air pollution index (AQI) of Binzhou City is lower than the early warning requirement, and it is decided to lift the orange warning of heavy pollution weather from 24: 00 on 201910/day and terminate the Class II emergency response of heavy pollution weather.