Serbian capital Belgrade is home to five of the 15 most polluted districts on the continent

Micrograms of PM2.5 per cubic metre (2000-19 avg)

5

10

0

7.5

12

14

16

19+

WHO safe air recommendation

Romania

Novi Sad

Belgrade

Serbia

No data

Niš

100 km

100 miles

Serbian capital Belgrade is home to five of the 15 most polluted districts on the continent

Micrograms of PM2.5 per cubic metre (2000-19 avg)

No data

5

10

0

7.5

12

14

16

19+

WHO safe air recommendation

Hungary

Romania

Croatia

Novi Sad

Belgrade

Serbia

Niš

Bulgaria

100 km

100 miles