SmogRank / Countries / New Zealand / Otago

Most polluted cities in Otago, New Zealand

1 measured city, last 24 hours; 0 above the WHO 24-hour guideline. Worst: Dunedin at 3.6 µg/m³, #885 in the world.

  1. 1Dunedinlow-cost sensors 3.60.2×
Good0–9.0
Moderate9.1–35.4
Sensitive groups35.5–55.4
Unhealthy55.5–125.4
Very unhealthy125.5–225.4
Hazardous225.5+

Updated 2026-10-01 19:07 UTC. Values are PM2.5 in µg/m³ (fine particles), the median of each city's monitors.