According to the results of the air quality conference, it is expected that a pollution process will occur in Tianjin from December 17. According to the relevant provisions of the “Tianjin Emergency Plan for Heavily Polluted Weather”, with the approval of the Tianjin Municipal People's Government, the Tianjin Heavy Polluted Weather Emergency Headquarters issued an orange warning for heavily polluted weather and initiated a Level II emergency response from 00:00 on December 17.

According to the results of the air quality conference, it is expected that a pollution process will occur in Tianjin from December 17. According to the relevant provisions of the “Tianjin Emergency Plan for Heavily Polluted Weather”, with the approval of the Tianjin Municipal People's Government, the Tianjin Heavy Polluted Weather Emergency Headquarters issued an orange warning for heavily polluted weather and initiated a Level II emergency response from 00:00 on December 17.