SmogRank / Countries / Bosnia and Herzegovina
Most polluted cities in Bosnia and Herzegovina
2 measured cities, this year; 2 above the WHO annual guideline. Worst: Banja Luka at 25.5 µg/m³, #177 in the world.
2 moderate
- 1Banja LukaSrpska 25.55.1×
- 2SarajevoFederation of B&H 25.05.0×
Estimated: cities without a monitor
Bosnia and Herzegovina cities we can't measure, with model estimates for the last 7 days. Listed by population, not ranked: estimates aren't precise enough to rank. Model estimates from the Copernicus Atmosphere Monitoring Service (CAMS), adjusted to measured cities nearby where there are any. Adjusted, a single day lands within ×1.5 of what a monitor would read about two times in three; unadjusted, it can be off by half or double. Treat them as a guide, not a measurement.
| City | 7-day estimate |
|---|---|
| Zenica | ≈ 15 µg/m³ |
| Tuzla | ≈ 14 µg/m³ |
| Mostar | ≈ 9 µg/m³ |
| Bihać | ≈ 6 µg/m³ |
| Ilidža | ≈ 15 µg/m³ |
| Lukavac | ≈ 13 µg/m³ |
| Bugojno | ≈ 15 µg/m³ |
| Brčko | ≈ 16 µg/m³ |
| Bijeljina | ≈ 19 µg/m³ |
| Travnik | ≈ 12 µg/m³ |
| Doboj | ≈ 12 µg/m³ |
| Cazin | ≈ 6 µg/m³ |
| Velika Kladuša | ≈ 7 µg/m³ |
| Visoko | ≈ 16 µg/m³ |
| Goražde | ≈ 11 µg/m³ |
| Konjic | ≈ 13 µg/m³ |
| Gračanica | ≈ 14 µg/m³ |
| Gradačac | ≈ 14 µg/m³ |
| Bosanska Krupa | ≈ 6 µg/m³ |
Regions
Measured cities in each region (30 days).
Updated 2026-10-01 22:07 UTC. Values are PM2.5 in µg/m³ (fine particles), the median of each city's monitors.