Delhi witnesses worst smog in 17 years

Smog In Capital Worst In 17 YearsПодробнее

Delhi battles worst smog in 17 yearsПодробнее

Delhi Witnesses Worst Smog In 17 Years: CSEПодробнее

Delhi witnesses worst smog in 17 years: CSEПодробнее

Delhi witnesses worst smog in 17 years : reporter update | News7 TamilПодробнее