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来源：雅诚德英语网
The trend of SO2, NO2 and PM10 increases in Urumqi. Its air quality is in light pollution level, and will begin to deteriorate gradually.
乌鲁木齐市SO 2、NO2和PM 10的浓度都将呈现增加的趋势，空气质量处在轻污染等级，并且空气质量会逐年变坏。
The trend of SO2, NO2 and PM10 increases in Urumqi. Its air quality is in light pollution level, and will begin to deteriorate gradually.
乌鲁木齐市SO 2、NO2和PM 10的浓度都将呈现增加的趋势，空气质量处在轻污染等级，并且空气质量会逐年变坏。