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Air Quality History for Fullerton, United States

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

55
Current AQI
Moderate CAMS model
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

333h

PM2.5 Station

333h · 5 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-08-08 38 31–41 9.2 µg/m³ 3.4 6h 139
2026-08-07 45 41–51 10.7 µg/m³ 7.8 24h 164
2026-08-06 47 40–63 11.4 µg/m³ 9.0 24h 162
2026-08-05 51 43–62 12.8 µg/m³ 9.9 24h 159
2026-08-04 52 40–65 13.3 µg/m³ 10.1 24h 156
2026-08-03 50 26–59 12.5 µg/m³ 9.8 24h 149
2026-08-02 46 42–53 11.1 µg/m³ 8.2 24h 150
2026-08-01 51 45–55 12.4 µg/m³ 9.2 24h 150
2026-07-31 53 44–61 13.6 µg/m³ 10.8 24h 149
2026-07-30 50 41–56 12.4 µg/m³ 9.9 24h 150
2026-07-29 46 39–53 11.0 µg/m³ 9.2 24h 149
2026-07-28 42 34–58 10.2 µg/m³ 7.0 24h 148
2026-07-27 41 33–54 9.9 µg/m³ 7.0 24h 168
2026-07-26 45 40–51 10.8 µg/m³ 8.3 24h 169
2026-07-25 44 38–49 10.6 µg/m³ 7.9 15h 169
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