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Air Quality History for Aliso Viejo, United States

Historical PM2.5 and AQI trend from monitoring stations near Aliso Viejo, United States.

28
Current AQI
Good CAMS model
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

476h

PM2.5 Station

476h · 27 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-09-05 32 28–39 7.6 µg/m³ 17h 26
2026-09-04 30 25–35 7.1 µg/m³ 24h 26
2026-09-03 35 29–42 8.4 µg/m³ 24h 26
2026-09-02 34 30–42 8.2 µg/m³ 24h 26
2026-09-01 40 34–52 9.5 µg/m³ 24h 25
2026-08-31 50 44–55 12.0 µg/m³ 24h 26
2026-08-30 52 48–54 12.6 µg/m³ 24h 26
2026-08-29 43 35–48 10.3 µg/m³ 24h 26
2026-08-28 45 40–55 10.9 µg/m³ 24h 28
2026-08-27 40 37–45 9.7 µg/m³ 24h 28
2026-08-26 41 32–51 9.9 µg/m³ 24h 28
2026-08-25 39 33–47 9.3 µg/m³ 24h 28
2026-08-24 41 34–49 9.9 µg/m³ 24h 28
2026-08-23 39 35–48 9.5 µg/m³ 24h 27
2026-08-22 39 34–51 9.4 µg/m³ 24h 27
2026-08-21 47 40–56 11.5 µg/m³ 24h 27
2026-08-20 50 43–60 12.4 µg/m³ 24h 27
2026-08-19 43 37–60 10.4 µg/m³ 24h 26
2026-08-18 42 35–49 10.0 µg/m³ 23h 26
2026-08-17 38 34–44 9.1 µg/m³ 24h 26
2026-08-16 38 37–38 9.1 µg/m³ 4h 26
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