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Air Quality History for Anaheim, United States

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

21
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

462h

PM2.5 Station

462h · 2 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-07-21 35 9–42 8.3 µg/m³ 4.6 23h 139
2026-07-20 48 28–54 11.5 µg/m³ 8.0 24h 140
2026-07-19 46 25–53 11.2 µg/m³ 8.5 24h 147
2026-07-18 40 25–44 9.6 µg/m³ 6.3 24h 148
2026-07-17 45 35–54 10.8 µg/m³ 9.7 24h 153
2026-07-16 41 35–56 9.9 µg/m³ 6.3 24h 141
2026-07-15 39 33–45 9.4 µg/m³ 6.2 24h 148
2026-07-14 38 31–43 9.1 µg/m³ 6.9 24h 144
2026-07-13 44 29–51 10.5 µg/m³ 8.5 24h 148
2026-07-12 40 30–45 9.7 µg/m³ 8.6 24h 142
2026-07-11 50 34–60 12.5 µg/m³ 10.7 24h 117
2026-07-10 58 42–67 15.6 µg/m³ 15.5 24h 141
2026-07-09 43 32–57 10.6 µg/m³ 9.1 24h 148
2026-07-08 30 26–37 7.2 µg/m³ 5.2 24h 153
2026-07-07 28 25–34 6.9 µg/m³ 5.3 24h 153
2026-07-06 31 27–33 7.4 µg/m³ 5.3 15h 123
2026-07-05 58 33–103 16.5 µg/m³ 35.0 24h 153
2026-07-04 38 33–44 9.1 µg/m³ 7.4 24h 154
2026-07-03 44 37–55 10.6 µg/m³ 8.4 24h 155
2026-07-02 38 15–50 9.0 µg/m³ 8.7 16h 106
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