SmogRank / Countries / Bosnia and Herzegovina / 2025

Most polluted cities in Bosnia and Herzegovina, 2025

4 cities in Bosnia and Herzegovina ranked by their average PM2.5 over the 365 days; 4 above the WHO annual guideline (5.0 µg/m³). Worst: Banja Luka at 33.3 µg/m³, #100 of 2,131 cities in the world. Cleanest: Bihać at 14.9. A city needs measurements on 70% of the days to be ranked.

  1. 1Banja LukaSrpska
    33.36.7×
  2. 2SarajevoFederation of B&H
    31.96.4×
  3. 3TravnikFederation of B&H
    23.74.7×
  4. 4BihaćFederation of B&H
    14.93.0×
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, 2025 · Bosnia and Herzegovina now