记者获悉，根据环保、气象部门会商结果，自21日夜间起，受低压影响，天津市气象条件不利于空气中污染物的扩散，在不考虑烟花爆竹燃放影响的情况下，22日(正月十五元宵节)本市空气质量预计为四级中度污染至五级重度污染，22日夜间起，本市空气质量将逐步好转。 燃放烟花爆竹会造成污染物瞬时浓度的...
Reporter was informed that, according to the environmental protection, the meteorological department consultation results, since the night of 21, low impact, Tianjin weather conditions are not conducive to the spread of pollutants in the air, without taking into account the fireworks display effect, 22 (the first month of the lunar year of Lantern Festival) the city's air quality is expected for four moderate pollution to grade five heavily polluted, 22 at night, the city's air quality will be gradually improved. Discharge of fireworks and firecrackers will cause the instantaneous concentration of pollutants...
