SmogRank / World / Serbia / January 2025

Most unhealthy days in Serbia, January 2025

8 cities in Serbia ranked by their share of unhealthy days over the 31 days. The most unhealthy days: Lazarevac, Serbia, 19 of 28 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.

← Lazarevac 68% 60%0
Every city in Serbia ranked for January 2025, 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. 1LazarevacCentral Serbia
    19 of 28
  2. 2VinčaCentral Serbia
    18 of 28
  3. 3SurčinCentral Serbia
    17 of 28
  4. 4ObrenovacCentral Serbia
    13 of 28
  5. 5PančevoVojvodina
    13 of 28
  6. 6Filmski GradCentral Serbia
    12 of 27
  7. 7BelgradeCentral Serbia
    11 of 28
  8. 8RipanjCentral Serbia
    7 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, January 2025 · Serbia now

Regions

Central Serbia 7Vojvodina 1

Ranked cities in each region, January 2025.

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SmogRank, most polluted cities in Serbia, by unhealthy days, PM2.5, January 2025, smogrank.com/rs/history/2025-01?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.