SmogRank / Countries / Bosnia and Herzegovina / March 2026

Most polluted cities in Bosnia and Herzegovina, March 2026

4 cities in Bosnia and Herzegovina ranked by their average PM2.5 over the 31 days. Worst: Banja Luka at 37.0 µg/m³, #122 of 2,318 cities in the world. Cleanest: Mostar at 13.5. A city needs measurements on 70% of the days to be ranked.

  1. 1Banja LukaSrpska
    37.0
  2. 2SarajevoFederation of B&H
    30.2
  3. 3TravnikFederation of B&H
    19.8
  4. 4MostarFederation of B&H
    13.5
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, March 2026 · Bosnia and Herzegovina now

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SmogRank, most polluted cities in Bosnia and Herzegovina, PM2.5, March 2026, smogrank.com/ba/history/2026-03 (accessed 2 Oct 2026).

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