SmogRank / Countries / Slovakia / January 2024

Most polluted cities in Slovakia, January 2024

22 cities in Slovakia ranked by their average PM2.5 over the 31 days. Worst: Spišská Nová Ves at 25.9 µg/m³, #109 of 1,960 cities in the world. Cleanest: Poprad at 5.7. A city needs measurements on 70% of the days to be ranked.

  1. 1Spišská Nová VesKošice Region
    25.9
  2. 2HumennéPrešov Region
    24.0
  3. 3Vranov nad TopľouPrešov Region
    23.6
  4. 4KošiceKošice Region
    23.4
  5. 5ŽilinaŽilina Region
    22.6
  6. 6RužomberokŽilina Region
    21.2
  7. 7PrešovPrešov Region
    20.6
  8. 8MartinŽilina Region
    20.2
  9. 9PrievidzaTrenčín Region
    19.0
  10. 10TrenčínTrenčín Region
    18.0
  11. 11TrnavaTrnava Region
    17.8
  12. 12ZvolenBanská Bystrica Region
    16.6
  13. 12SenicaTrnava Region
    16.6
  14. 12NitraNitra Region
    16.6
  15. 15PartizánskeTrenčín Region
    15.9
  16. 16BratislavaBratislava Region
    15.6
  17. 17Banská BystricaBanská Bystrica Region
    15.1
  18. 18Karlova VesBratislava Region
    14.9
  19. 19HandlováTrenčín Region
    14.2
  20. 20Žiar nad HronomBanská Bystrica Region
    12.3
  21. 21SninaPrešov Region
    11.9
  22. 22PopradPrešov Region
    5.7
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, January 2024 · Slovakia now