SmogRank / Countries / Bosnia and Herzegovina / July 2026

Most polluted cities in Bosnia and Herzegovina, July 2026

4 cities in Bosnia and Herzegovina ranked by their average PM2.5 over the 31 days. Worst: Travnik at 10.9 µg/m³, #914 of 2,262 cities in the world. Cleanest: Mostar at 8.8. A city needs measurements on 70% of the days to be ranked.

  1. 1TravnikFederation of B&H
    10.9
  2. 2SarajevoFederation of B&H
    9.7
  3. 3Banja LukaSrpska
    9.5
  4. 4MostarFederation of B&H
    8.8
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, July 2026 · Bosnia and Herzegovina now