SmogRank / Countries / Serbia / September 2026

Most polluted cities in Serbia, September 2026

8 cities in Serbia ranked by their average PM2.5 over the 30 days. Worst: Smederevo at 20.6 µg/m³, #161 of 2,332 cities in the world. Cleanest: Kikinda at 10.3. A city needs measurements on 70% of the days to be ranked.

  1. 1SmederevoCentral Serbia
    20.6
  2. 2ObrenovacCentral Serbia
    16.7
  3. 3Novi PazarCentral Serbia
    15.5
  4. 4UžiceCentral Serbia
    14.3
  5. 5BelgradeCentral Serbia
    13.4
  6. 6NišCentral Serbia
    12.1
  7. 7Novi SadVojvodina
    11.2
  8. 8KikindaVojvodina
    10.3
Good0–9.0
Moderate9.1–35.4
Sensitive groups35.5–55.4
Unhealthy55.5–125.4
Very unhealthy125.5–225.4
Hazardous225.5+

All cities in the world, September 2026 · Serbia now

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SmogRank, most polluted cities in Serbia, PM2.5, September 2026, smogrank.com/rs/history/2026-09 (accessed 1 Oct 2026).

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