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© 2026 betterbom. Not affiliated with the Bureau of Meteorology.

Source: Open-Meteo · Bureau of Meteorology, © Commonwealth of Australia · Last updated continuously.

Air quality

AQI 58 · Moderate

Sydney metro, hourly. Real readings from the Open-Meteo Air-Quality API (CAMS-Europe atmospheric model).

What it means

Air quality is acceptable. Unusually sensitive people should consider limiting prolonged or heavy exertion outdoors.

24-hour trend

24-hour air-quality trend (US AQI): 24 hourly readings ranging from 34 to 58, currently 58.

Pollutants

  • PM2.5

    Fine particles — the main health driver.

    17.2 μg/m³

  • PM10

    Coarse particles (dust, pollen, smoke).

    28.3 μg/m³

  • O₃

    Ground-level ozone.

    52 μg/m³

  • NO₂

    Traffic-derived nitrogen dioxide.

    4.2 μg/m³

  • SO₂

    Sulphur dioxide. Tracked near industry.

    1.9 μg/m³

  • CO

    Carbon monoxide.

    61 μg/m³