smoggy
adj. 烟雾弥漫的
A smoggy city or town is badly affected by smog.
...the smoggy sprawl of Los Angeles.
烟雾弥漫下的洛杉矶城
1. clouded with a mixture of smoke and fog;
Tianjin is rather smoggy.
天津多雾.
The result has been more blue - sky days during the Olympics than smoggy ones.
结果就是奥运会期间蓝天白云比烟雾蒙蒙的时候更多了.