SmogRank / Countries / Australia / December 2024

Most polluted cities in Australia, December 2024

8 cities in Australia ranked by their average PM2.5 over the 31 days. Worst: Sydney at 5.6 µg/m³, #1,728 of 2,078 cities in the world. Cleanest: Bendigo at 1.9. A city needs measurements on 70% of the days to be ranked.

  1. 1Sydneylow-cost sensorsNew South Wales
    5.6
  2. 2Bacchus MarshVictoria
    5.0
  3. 3GeelongVictoria
    4.8
  4. 4Melbournelow-cost sensorsVictoria
    4.3
  5. 5TraralgonVictoria
    4.2
  6. 6MilduraVictoria
    3.3
  7. 7WangarattaVictoria
    1.9
  8. 7BendigoVictoria
    1.9
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, December 2024 · Australia now