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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.

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

Air Quality Index Station

331h

PM2.5 Station

331h · 95 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-06-09 34 34–35 8.3 µg/m³ 2h 94
2026-06-08 36 32–42 8.6 µg/m³ 24h 92
2026-06-07 35 33–38 8.4 µg/m³ 24h 94
2026-06-06 48 39–72 11.8 µg/m³ 24h 91
2026-06-05 62 52–72 17.4 µg/m³ 24h 95
2026-06-04 53 41–63 13.7 µg/m³ 24h 94
2026-06-03 50 33–65 12.9 µg/m³ 24h 95
2026-06-02 52 43–59 13.2 µg/m³ 24h 94
2026-06-01 44 22–52 10.7 µg/m³ 22h 91
2026-05-31 41 25–54 9.8 µg/m³ 24h 94
2026-05-30 22 15–31 5.3 µg/m³ 24h 94
2026-05-29 17 14–20 4.0 µg/m³ 24h 95
2026-05-28 20 17–45 4.9 µg/m³ 23h 91
2026-05-27 21 20–24 5.1 µg/m³ 24h 95
2026-05-26 23 22–24 5.6 µg/m³ 20h 95
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