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Air Quality History for Tustin, United States

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

15
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

460h

PM2.5 Station

460h · 2 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-07-22 20 5–25 4.8 µg/m³ 2.2 5h 89
2026-07-21 36 26–57 8.8 µg/m³ 4.0 24h 105
2026-07-20 48 37–57 11.6 µg/m³ 7.1 24h 101
2026-07-19 54 42–198 17.1 µg/m³ 7.9 24h 106
2026-07-18 41 36–45 9.7 µg/m³ 5.4 24h 108
2026-07-17 44 36–53 10.7 µg/m³ 9.5 24h 111
2026-07-16 42 36–63 10.1 µg/m³ 5.6 24h 103
2026-07-15 39 33–45 9.4 µg/m³ 5.3 24h 108
2026-07-14 40 34–51 9.5 µg/m³ 6.1 24h 105
2026-07-13 44 29–52 10.6 µg/m³ 8.1 24h 107
2026-07-12 41 37–46 9.9 µg/m³ 7.9 24h 103
2026-07-11 49 32–58 12.1 µg/m³ 10.6 24h 86
2026-07-10 57 45–65 15.0 µg/m³ 16.3 24h 104
2026-07-09 43 10–57 10.5 µg/m³ 9.0 24h 107
2026-07-08 31 26–40 7.5 µg/m³ 4.1 24h 111
2026-07-07 29 25–36 7.0 µg/m³ 4.1 24h 112
2026-07-06 29 9–33 7.1 µg/m³ 3.7 13h 104
2026-07-05 64 35–123 19.1 µg/m³ 35.7 24h 111
2026-07-04 39 35–46 9.3 µg/m³ 6.7 24h 113
2026-07-03 42 36–54 10.2 µg/m³ 7.7 24h 113
2026-07-02 46 40–51 11.1 µg/m³ 9.0 10h 113
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