SmogRank / World / Serbia / 2026

Most polluted cities in Serbia, 2026

3 cities in Serbia ranked by their average PM2.5 so far (273 of 365 days); 3 above the WHO annual guideline (5.0 µg/m³). Worst: Belgrade at 14.5 µg/m³, #623 of 2,452 cities in the world. Cleanest: Niš at 12.9. A city needs measurements on 70% of the days to be ranked.

← Belgrade 14.5 WHO annual guideline
Every city in Serbia ranked for 2026, one column each, worst on the left and cleanest on the right. Point at it to read a city; tap to open it.
  1. 1BelgradeCentral Serbia
    612.9×
  2. 2KikindaVojvodina
    602.8×
  3. 3NišCentral Serbia
    582.6×
Good0–50
Moderate51–100
Sensitive groups101–150
Unhealthy151–200
Very unhealthy201–300
Hazardous301+

The US EPA's Air Quality Index for PM2.5 (2024 breakpoints). 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, 2026 · Serbia now

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SmogRank, most polluted cities in Serbia, PM2.5, 2026 (so far), smogrank.com/rs/history/2026 (accessed 2 Oct 2026).

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