SmogRank / Countries / Slovakia / February 2026
Most polluted cities in Slovakia, February 2026
1 city in Slovakia ranked by their average PM2.5 over the 28 days. Worst: Devínska Nová Ves at 15.4 µg/m³, #455 of 2,251 cities in the world. A city needs measurements on 70% of the days to be ranked.
- 1Devínska Nová VesBratislava Region 15.4
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, February 2026 · Slovakia now
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SmogRank, most polluted cities in Slovakia, PM2.5, February 2026, smogrank.com/sk/history/2026-02 (accessed 2 Oct 2026).
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