SmogRank / Countries / Bosnia and Herzegovina / May 2025

Most polluted cities in Bosnia and Herzegovina, May 2025

4 cities in Bosnia and Herzegovina ranked by their average PM2.5 over the 31 days. Worst: Banja Luka at 9.8 µg/m³, #594 of 2,193 cities in the world. Cleanest: Bihać at 6.1. A city needs measurements on 70% of the days to be ranked.

  1. 1Banja LukaSrpska
    9.8
  2. 2SarajevoFederation of B&H
    7.6
  3. 3TravnikFederation of B&H
    7.5
  4. 4BihaćFederation of B&H
    6.1
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, May 2025 · Bosnia and Herzegovina now

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SmogRank, most polluted cities in Bosnia and Herzegovina, PM2.5, May 2025, smogrank.com/ba/history/2025-05 (accessed 2 Oct 2026).

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