SmogRank / World / Serbia / March 2025

Most polluted cities in Serbia, March 2025

33 cities in Serbia ranked by their average PM2.5 over the 31 days. Worst: Zaječar at 69.4 µg/m³, #25 of 2,500 cities in the world. Cleanest: Vršac at 20.3. A city needs measurements on 70% of the days to be ranked.

← Zaječar 69.4 µg/m³ 60 µg/m³0
Every city in Serbia ranked for March 2025, one column each, worst on the left and cleanest on the right; height is PM2.5 in µg/m³. Point at it to read a city; tap to open it.
  1. 1ZaječarCentral Serbia
    69.4
  2. 2NegotinCentral Serbia
    59.6
  3. 3LeskovacCentral Serbia
    45.8
  4. 4KruševacCentral Serbia
    44.0
  5. 5ŠabacCentral Serbia
    43.8
  6. 6Novi PazarCentral Serbia
    43.6
  7. 7ProkupljeCentral Serbia
    40.6
  8. 8ValjevoCentral Serbia
    38.5
  9. 9KikindaVojvodina
    37.6
  10. 10LoznicaCentral Serbia
    36.6
  11. 11PirotCentral Serbia
    35.7
  12. 12VranjeCentral Serbia
    35.3
  13. 13UžiceCentral Serbia
    34.8
  14. 14SmederevoCentral Serbia
    32.9
  15. 15KraljevoCentral Serbia
    32.5
  16. 16NišCentral Serbia
    32.2
  17. 17LazarevacCentral Serbia
    32.0
  18. 18Sremska MitrovicaVojvodina
    31.5
  19. 19SuboticaVojvodina
    31.4
  20. 20ZemunCentral Serbia
    31.1
  21. 21ĆuprijaCentral Serbia
    30.6
  22. 22ObrenovacCentral Serbia
    30.5
  23. 23PančevoVojvodina
    30.2
  24. 24ČačakCentral Serbia
    29.9
  25. 25KragujevacCentral Serbia
    28.1
  26. 26BelgradeCentral Serbia
    26.7
  27. 27BorCentral Serbia
    25.8
  28. 28PožarevacCentral Serbia
    23.5
  29. 29InđijaVojvodina
    23.3
  30. 30SremčicaCentral Serbia
    22.7
  31. 31FutogVojvodina
    21.6
  32. 32Novi SadVojvodina
    21.3
  33. 33VršacVojvodina
    20.3
Good0–9.0
Moderate9.1–35.4
Sensitive groups35.5–55.4
Unhealthy55.5–125.4
Very unhealthy125.5–225.4
Hazardous225.5+

PM2.5 in µg/m³, coloured by the US EPA's PM2.5 categories. Show values as: µg/m³ · US AQI · India AQI · China AQI · European AQI · UK DAQI · Canada AQHI+. About the scales

All cities in the world, March 2025 · Serbia now

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SmogRank, most polluted cities in Serbia, PM2.5, March 2025, smogrank.com/rs/history/2025-03 (accessed 2 Oct 2026).

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