SmogRank / World / Australia / February 2026

Most polluted cities in Australia, February 2026

7 cities in Australia ranked by their average PM2.5 over the 28 days. Worst: Sydney at 7.0 µg/m³, #1,765 of 2,239 cities in the world. Cleanest: Bendigo at 2.2. A city needs measurements on 70% of the days to be ranked.

← Sydney 7.0
Every city in Australia ranked for February 2026, one column each, worst on the left and cleanest on the right. Point at it to read a city; tap to open it.
  1. 1Sydneylow-cost sensorsNew South Wales
    7.0
  2. 2Melbournelow-cost sensorsVictoria
    5.6
  3. 3GeelongVictoria
    5.5
  4. 4TraralgonVictoria
    5.1
  5. 5BallaratVictoria
    3.3
  6. 6MilduraVictoria
    2.8
  7. 7BendigoVictoria
    2.2
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, February 2026 · Australia now

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SmogRank, most polluted cities in Australia, PM2.5, February 2026, smogrank.com/au/history/2026-02 (accessed 2 Oct 2026).

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