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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.

25
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

334h

PM2.5 Station

334h · 31 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-06-09 36 35–39 8.6 µg/m³ 11h 29
2026-06-08 36 30–41 8.6 µg/m³ 24h 29
2026-06-07 34 32–38 8.3 µg/m³ 24h 31
2026-06-06 44 38–56 10.5 µg/m³ 24h 31
2026-06-05 59 49–69 16.0 µg/m³ 24h 32
2026-06-04 50 40–59 12.4 µg/m³ 24h 32
2026-06-03 49 34–63 12.4 µg/m³ 24h 32
2026-06-02 49 41–57 12.0 µg/m³ 24h 32
2026-06-01 43 18–70 10.6 µg/m³ 24h 28
2026-05-31 37 23–47 8.9 µg/m³ 24h 31
2026-05-30 22 15–30 5.3 µg/m³ 24h 32
2026-05-29 17 14–20 4.1 µg/m³ 24h 32
2026-05-28 21 16–46 4.9 µg/m³ 24h 30
2026-05-27 22 20–28 5.2 µg/m³ 24h 32
2026-05-26 25 23–30 6.0 µg/m³ 11h 32
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