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Air Quality History for Sydney, Australia

Historical PM2.5 and AQI trend from monitoring stations near Sydney, Australia.

32
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

365h

PM2.5 Station

365h · 1 station

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-05-29 17 4–41 4.2 µg/m³ 4.3 15h 1
2026-05-28 10 1–20 2.3 µg/m³ 2.4 19h 1
2026-05-27 27 8–121 7.1 µg/m³ 7.7 24h 1
2026-05-26 29 4–63 7.3 µg/m³ 7.7 23h 1
2026-05-25 22 7–46 5.3 µg/m³ 5.8 24h 1
2026-05-24 18 3–41 4.3 µg/m³ 4.5 22h 1
2026-05-23 23 10–42 5.7 µg/m³ 5.8 15h 1
2026-05-22 5 3–9 1.3 µg/m³ 1.6 9h 1
2026-05-21 6 4–10 1.4 µg/m³ 1.6 15h 1
2026-05-20 8 4–35 2.0 µg/m³ 2.0 19h 1
2026-05-19 8 4–24 2.0 µg/m³ 2.0 17h 1
2026-05-18 45 20–67 11.2 µg/m³ 11.4 24h 1
2026-05-17 46 14–72 12.3 µg/m³ 12.8 24h 1
2026-05-16 17 3–41 4.0 µg/m³ 4.3 22h 1
2026-05-15 14 4–36 3.5 µg/m³ 3.6 14h 1
2026-05-14 10 3–22 2.5 µg/m³ 2.5 13h 1
2026-05-13 5 1–13 1.2 µg/m³ 1.5 8h 1
2026-05-12 8 3–12 1.2 µg/m³ 2.2 3h 1
2026-05-11 9 2–26 2.2 µg/m³ 2.5 22h 1
2026-05-10 35 2–116 9.8 µg/m³ 10.5 24h 1
2026-05-09 30 21–45 7.3 µg/m³ 7.5 9h 1
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