SmogRank / Countries / Sweden / 2026

Most polluted cities in Sweden, 2026

2 cities in Sweden ranked by their average PM2.5 so far (273 of 365 days); 1 above the WHO annual guideline (5.0 µg/m³). Worst: Gothenburg at 7.3 µg/m³, #1,678 of 2,181 cities in the world. Cleanest: Örebro at 4.9. A city needs measurements on 70% of the days to be ranked.

  1. 1GothenburgVästra Götaland
    7.31.5×
  2. 2ÖrebroÖrebro
    4.91.0×
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, 2026 · Sweden now

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SmogRank, most polluted cities in Sweden, PM2.5, 2026 (so far), smogrank.com/se/history/2026 (accessed 2 Oct 2026).

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