smoggy
adj. 煙霧瀰漫的
A smoggy city or town is badly affected by smog.
...the smoggy sprawl of Los Angeles.
煙霧瀰漫下的洛杉磯城
1. clouded with a mixture of smoke and fog;
Tianjin is rather smoggy.
天津多霧.
The result has been more blue - sky days during the Olympics than smoggy ones.
結果就是奧運會期間藍天白雲比煙霧濛濛的時候更多了.