plagued

(often followed by `with or used in combination) troubled by or encroached upon in large numbers; "waters infested with sharks"; "shark-infested waters"; "the locust-overrun countryside"; "drug-plagued streets"

बीजिंग अक्टूबर की शुरुआत के बाद से भारी धुंध से त्रस्त हो गया है।

Beijing has been plagued with heavy smog since the beginning of October.