SmogRank / World / Serbia / April 2024

Most unhealthy days in Serbia, April 2024

21 cities in Serbia ranked by their share of unhealthy days over the 30 days. The most unhealthy days: Novi Pazar, Serbia, 2 of 29 measured days. A city needs measurements on 70% of the days to be ranked.

Ranked by unhealthy days: the share of each city's measured days with a daily mean over 35.4 µg/m³ (US AQI 101+), Unhealthy for Sensitive Groups or worse on the US EPA's scale. Ties go to the higher average.

← Novi Pazar 7% 6%0
Every city in Serbia ranked for April 2024, one column each, ranked by unhealthy days: height is the share of its measured days that were unhealthy, colour its average. Point at it to read a city; tap to open it.
  1. 1Novi PazarCentral Serbia
    2 of 29
  2. 2ParaćinCentral Serbia
    1 of 29
  3. 3ValjevoCentral Serbia
    0 of 28
  4. 4UžiceCentral Serbia
    0 of 29
  5. 5VinčaCentral Serbia
    0 of 28
  6. 6SmederevoCentral Serbia
    0 of 29
  7. 7PirotCentral Serbia
    0 of 28
  8. 8SurčinCentral Serbia
    0 of 28
  9. 9LazarevacCentral Serbia
    0 of 28
  10. 10NišCentral Serbia
    0 of 29
  11. 11PančevoVojvodina
    0 of 28
  12. 12BelgradeCentral Serbia
    0 of 29
  13. 13ObrenovacCentral Serbia
    0 of 29
  14. 14KraljevoCentral Serbia
    0 of 28
  15. 15Filmski GradCentral Serbia
    0 of 28
  16. 16KragujevacCentral Serbia
    0 of 28
  17. 17ČačakCentral Serbia
    0 of 28
  18. 18BorCentral Serbia
    0 of 28
  19. 19Novi SadVojvodina
    0 of 29
  20. 20RipanjCentral Serbia
    0 of 28
  21. 21FutogVojvodina
    0 of 29
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, April 2024 · Serbia now

Regions

Central Serbia 18Vojvodina 3

Ranked cities in each region, April 2024.

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SmogRank, most polluted cities in Serbia, by unhealthy days, PM2.5, April 2024, smogrank.com/rs/history/2024-04?by=days (accessed 7 Oct 2026).

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You're welcome to reuse a single chart, image or figure with this citation and a link. Terms. Raw monitor readings in bulk are published by OpenAQ, under each provider's licence.