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Air Quality History for Castle Hill, Australia

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

58
Current AQI
Moderate Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

326h

PM2.5 Station

326h · 12 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-08-08 21 19–25 5.1 µg/m³ 10.8 7h 15
2026-08-07 42 20–85 10.9 µg/m³ 9.6 21h 15
2026-08-06 45 27–56 10.9 µg/m³ 11.1 24h 34
2026-08-05 40 19–57 9.6 µg/m³ 8.5 24h 30
2026-08-04 37 13–55 8.9 µg/m³ 10.0 24h 19
2026-08-03 42 21–68 10.4 µg/m³ 13.3 24h 12
2026-08-02 42 23–60 10.5 µg/m³ 15.1 24h 11
2026-08-01 42 18–66 10.6 µg/m³ 15.9 24h 6
2026-07-31 26 10–59 6.4 µg/m³ 10.3 24h 4
2026-07-30 30 4–94 7.8 µg/m³ 9.6 24h 10
2026-07-29 26 8–48 6.3 µg/m³ 9.1 22h 12
2026-07-28 26 10–54 6.2 µg/m³ 8.7 24h 6
2026-07-27 30 4–57 7.3 µg/m³ 11.9 24h 5
2026-07-26 27 5–53 6.5 µg/m³ 10.4 24h 6
2026-07-25 14 6–27 3.2 µg/m³ 4.4 12h 3
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