SmogRank / World / Serbia / October 2024

Most unhealthy days in Serbia, October 2024

20 cities in Serbia ranked by their share of unhealthy days over the 31 days. The most unhealthy days: Novi Pazar, Serbia, 14 of 24 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 58% 50%0
Every city in Serbia ranked for October 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
    14 of 24
  2. 2ValjevoCentral Serbia
    15 of 27
  3. 3UžiceCentral Serbia
    12 of 25
  4. 4KraljevoCentral Serbia
    11 of 27
  5. 5SmederevoCentral Serbia
    11 of 28
  6. 6ČačakCentral Serbia
    9 of 25
  7. 7LazarevacCentral Serbia
    10 of 28
  8. 8ObrenovacCentral Serbia
    10 of 28
  9. 9NišCentral Serbia
    10 of 28
  10. 10KragujevacCentral Serbia
    9 of 27
  11. 11SurčinCentral Serbia
    8 of 28
  12. 12VinčaCentral Serbia
    6 of 28
  13. 13PančevoVojvodina
    5 of 28
  14. 14Novi SadVojvodina
    5 of 28
  15. 15BelgradeCentral Serbia
    5 of 28
  16. 16ParaćinCentral Serbia
    4 of 23
  17. 17PirotCentral Serbia
    4 of 28
  18. 18Filmski GradCentral Serbia
    4 of 28
  19. 19FutogVojvodina
    3 of 25
  20. 20RipanjCentral Serbia
    2 of 27
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, October 2024 · Serbia now

Regions

Central Serbia 17Vojvodina 3

Ranked cities in each region, October 2024.

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SmogRank, most polluted cities in Serbia, by unhealthy days, PM2.5, October 2024, smogrank.com/rs/history/2024-10?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.