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Air Quality History for Tustin, United States

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

24
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

336h

PM2.5 Station

336h · 2 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-06-09 29 17–36 7.1 µg/m³ 4.3 6h 76
2026-06-08 36 33–43 8.7 µg/m³ 6.2 24h 113
2026-06-07 36 33–38 8.5 µg/m³ 6.0 24h 115
2026-06-06 48 35–55 11.6 µg/m³ 10.7 24h 110
2026-06-05 63 52–74 17.7 µg/m³ 18.8 24h 115
2026-06-04 54 42–64 14.0 µg/m³ 13.3 24h 115
2026-06-03 51 34–66 13.0 µg/m³ 10.3 24h 115
2026-06-02 53 43–59 13.4 µg/m³ 10.5 24h 115
2026-06-01 45 26–61 11.0 µg/m³ 8.0 24h 102
2026-05-31 40 25–53 9.7 µg/m³ 6.1 24h 114
2026-05-30 22 15–30 5.3 µg/m³ 2.1 24h 114
2026-05-29 17 15–20 4.0 µg/m³ 0.7 24h 114
2026-05-28 19 9–23 4.5 µg/m³ 0.9 24h 105
2026-05-27 22 20–29 5.2 µg/m³ 1.5 24h 115
2026-05-26 24 22–24 5.6 µg/m³ 3.1 18h 116
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