SmogRank / Countries / Slovakia / Banská Bystrica Region

Most polluted cities in Banská Bystrica Region, Slovakia

3 measured cities, last 30 days; 0 above the WHO 24-hour guideline. Worst: Zvolen at 6.9 µg/m³, #887 in the world.

3 good

  1. 1Zvolen 6.9
  2. 2Žiar nad Hronom 6.2
  3. 3Banská Bystrica 4.5
Good0–9.0
Moderate9.1–35.4
Sensitive groups35.5–55.4
Unhealthy55.5–125.4
Very unhealthy125.5–225.4
Hazardous225.5+

Estimated: cities without a monitor

Banská Bystrica Region 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.

City7-day estimateBand
Rimavská Sobota≈ 6 µg/m³Good
Brezno≈ 6 µg/m³Good

Updated 2026-10-01 19:07 UTC. Values are PM2.5 in µg/m³ (fine particles), the median of each city's monitors.