SmogRank / Countries / Serbia / May 2026
Most polluted cities in Serbia, May 2026
8 cities in Serbia ranked by their average PM2.5 over the 31 days. Worst: Novi Pazar at 13.6 µg/m³, #262 of 2,243 cities in the world. Cleanest: Kikinda at 8.4. A city needs measurements on 70% of the days to be ranked.
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, May 2026 · Serbia now
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SmogRank, most polluted cities in Serbia, PM2.5, May 2026, smogrank.com/rs/history/2026-05 (accessed 2 Oct 2026).
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