SmogRank / Countries / Norway / 2026
Most polluted cities in Norway, 2026
No city in Norway had measurements on 70% of the days, so 2026 has no board for Norway.
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 · Norway now