SARAJEVO, Dec 12 (Reuters) - Bosnian towns have topped the world air pollution charts since last weekend, with the capital Sarajevo declaring an air quality warning and experts blaming residential ...

SARAJEVO, Dec 20 (Reuters) - A blanket of fog and smog descended on the Bosnian capital of Sarajevo this week, reducing daytime visibility to a few dozen metres and forcing residents indoors as ...

A new report on air quality across the United States offered a cloudy prognosis on the long-term health of about 156 million residents who live in areas that received an "F" in smog and soot pollution ...

China's air pollution improvements have slowed since 2021, with PM2.5 levels declining by just 0.5 micrograms annually compared with 4.2 between 2013 and 2021.

Pakistan, Jan. 21 -- Lahore has once again become the world's most polluted city, with its air quality reaching "hazardous" levels. The city recorded an Air Quality Index (AQI) of 452 on Wednesday, ...