SmogRank / World / Slovakia / June 2023

Most polluted cities in Slovakia, June 2023

22 cities in Slovakia ranked by their average PM2.5 over the 30 days. Worst: Senica at 14.7 µg/m³, #295 of 1,265 cities in the world. Cleanest: Handlová at 7.8. A city needs measurements on 70% of the days to be ranked.

← Senica 14.7 µg/m³ 20 µg/m³0
Every city in Slovakia ranked for June 2023, one column each, worst on the left and cleanest on the right; height is PM2.5 in µg/m³. Point at it to read a city; tap to open it.
  1. 1SenicaTrnava Region
    61
  2. 2TrnavaTrnava Region
    61
  3. 3PrešovPrešov Region
    61
  4. 4KošiceKošice Region
    59
  5. 5MartinŽilina Region
    59
  6. 6HumennéPrešov Region
    58
  7. 7Spišská Nová VesKošice Region
    56
  8. 7NitraNitra Region
    56
  9. 9BratislavaBratislava Region
    56
  10. 10RužomberokŽilina Region
    55
  11. 11ŽilinaŽilina Region
    55
  12. 12Vranov nad TopľouPrešov Region
    53
  13. 13ZvolenBanská Bystrica Region
    53
  14. 14TrenčínTrenčín Region
    53
  15. 15PopradPrešov Region
    52
  16. 15Žiar nad HronomBanská Bystrica Region
    52
  17. 15PartizánskeTrenčín Region
    52
  18. 18PrievidzaTrenčín Region
    52
  19. 18Banská BystricaBanská Bystrica Region
    52
  20. 20Karlova VesBratislava Region
    47
  21. 21SninaPrešov Region
    44
  22. 22HandlováTrenčín Region
    43
Good0–50
Moderate51–100
Sensitive groups101–150
Unhealthy151–200
Very unhealthy201–300
Hazardous301+

The US EPA's Air Quality Index for PM2.5 (2024 breakpoints). Show values as: µg/m³ · US AQI · India AQI · China AQI · European AQI · UK DAQI · Canada AQHI+. About the scales

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SmogRank, most polluted cities in Slovakia, PM2.5, June 2023, smogrank.com/sk/history/2023-06 (accessed 2 Oct 2026).

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