SmogRank / Countries / Bosnia and Herzegovina / April 2026

Most polluted cities in Bosnia and Herzegovina, April 2026

2 cities in Bosnia and Herzegovina ranked by their average PM2.5 over the 30 days. Worst: Sarajevo at 23.0 µg/m³, #189 of 2,283 cities in the world. Cleanest: Banja Luka at 17.5. A city needs measurements on 70% of the days to be ranked.

  1. 1SarajevoFederation of B&H
    23.0
  2. 2Banja LukaSrpska
    17.5
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, April 2026 · Bosnia and Herzegovina now