SmogRank / Countries / Sweden / June 2026

Most polluted cities in Sweden, June 2026

4 cities in Sweden ranked by their average PM2.5 over the 30 days. Worst: Örebro at 4.3 µg/m³, #1,731 of 1,918 cities in the world. Cleanest: Östersund at 3.5. A city needs measurements on 70% of the days to be ranked.

  1. 1ÖrebroÖrebro
    4.3
  2. 2KöpingVästmanland
    4.1
  3. 3UmeåVästerbotten
    4.0
  4. 4ÖstersundJämtland
    3.5
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, June 2026 · Sweden now