SmogRank / Countries / New Zealand / June 2024

Most polluted cities in New Zealand, June 2024

4 cities in New Zealand ranked by their average PM2.5 over the 30 days. Worst: Rangiora at 18.2 µg/m³, #39 of 1,986 cities in the world. Cleanest: Christchurch at 11.5. A city needs measurements on 70% of the days to be ranked.

  1. 1RangioraCanterbury
    18.2
  2. 2AshburtonCanterbury
    16.0
  3. 3TimaruCanterbury
    15.2
  4. 4ChristchurchCanterbury
    11.5
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 2024 · New Zealand now