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Air Quality History for Tustin, United States

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

30
Current AQI
Good CAMS model
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

480h

PM2.5 Station

480h · 2 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-05-28 18 3–38 4.4 µg/m³ 0.9 24h 100
2026-05-27 22 19–35 5.3 µg/m³ 1.5 24h 114
2026-05-26 24 23–26 5.7 µg/m³ 2.9 24h 114
2026-05-25 27 25–34 6.6 µg/m³ 3.7 24h 114
2026-05-24 38 32–43 9.2 µg/m³ 8.2 24h 115
2026-05-23 47 40–51 11.2 µg/m³ 9.0 24h 114
2026-05-22 50 28–58 12.3 µg/m³ 9.3 24h 110
2026-05-21 51 44–58 12.5 µg/m³ 9.3 24h 115
2026-05-20 70 51–85 21.2 µg/m³ 16.0 24h 114
2026-05-19 68 58–76 20.3 µg/m³ 13.6 24h 114
2026-05-18 62 53–71 17.2 µg/m³ 12.5 24h 115
2026-05-17 55 40–67 14.5 µg/m³ 11.5 24h 114
2026-05-16 37 33–39 9.0 µg/m³ 6.4 24h 113
2026-05-15 37 29–41 9.0 µg/m³ 8.1 24h 113
2026-05-14 31 23–40 7.3 µg/m³ 5.4 24h 114
2026-05-13 29 25–34 6.9 µg/m³ 4.9 24h 114
2026-05-12 55 37–64 14.3 µg/m³ 14.0 24h 114
2026-05-11 63 54–72 17.8 µg/m³ 14.1 24h 114
2026-05-10 65 57–72 18.7 µg/m³ 19.8 24h 115
2026-05-09 63 53–76 17.9 µg/m³ 20.6 24h 110
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