雾霾haze
工业化industrialization
空气污染指数air pollution index
橙色预警orange alert
悬浮颗粒物airborne particulate matter
有毒物质toxic substance
空气质量检测air quality monitoring
有害空气污染物hazardous airborne pollutant
污浊的空气foul air
防尘口罩anti-dust gauze mask
能见度低low visibility
机动车尾气尘vehicle exhaust
乘客滞留passengers stranded
释放、泄漏有害气体和液体 discharge/ let out/ leak/ pour out harmful gases and liquids
