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Air Quality History for UC Irvine, United States

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

32
Current AQI
Good CAMS model
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

478h

PM2.5 Station

478h · 87 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-09-22 37 32–45 8.9 µg/m³ 23h 91
2026-09-21 35 33–40 8.4 µg/m³ 24h 90
2026-09-20 47 37–58 11.4 µg/m³ 24h 90
2026-09-19 40 31–52 9.5 µg/m³ 24h 90
2026-09-18 35 30–43 8.5 µg/m³ 24h 84
2026-09-17 32 23–34 7.7 µg/m³ 24h 83
2026-09-16 36 34–47 8.7 µg/m³ 24h 88
2026-09-15 39 37–41 9.3 µg/m³ 24h 89
2026-09-14 44 36–54 10.5 µg/m³ 24h 85
2026-09-13 49 33–56 12.1 µg/m³ 24h 87
2026-09-12 42 16–50 10.0 µg/m³ 24h 77
2026-09-11 31 26–38 7.4 µg/m³ 24h 91
2026-09-10 26 20–29 6.1 µg/m³ 24h 90
2026-09-09 23 20–28 5.6 µg/m³ 24h 90
2026-09-08 26 23–36 6.3 µg/m³ 24h 90
2026-09-07 28 25–30 6.7 µg/m³ 24h 86
2026-09-06 30 27–32 7.1 µg/m³ 24h 90
2026-09-05 33 29–43 8.0 µg/m³ 24h 90
2026-09-04 30 24–36 7.3 µg/m³ 24h 90
2026-09-03 37 27–57 8.9 µg/m³ 23h 90
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