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Air Quality History for Anaheim, United States

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

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

Air Quality Index Station

478h

PM2.5 Station

478h · 149 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-10-21 24 23–25 5.6 µg/m³ 3.6 12h 148
2026-10-20 33 18–45 7.9 µg/m³ 5.8 24h 133
2026-10-19 28 21–35 6.8 µg/m³ 4.3 24h 151
2026-10-18 24 17–32 5.9 µg/m³ 3.7 24h 140
2026-10-17 24 15–32 5.7 µg/m³ 3.8 24h 150
2026-10-16 25 15–49 5.9 µg/m³ 3.8 24h 144
2026-10-15 26 16–34 6.1 µg/m³ 4.2 24h 149
2026-10-14 25 18–28 5.9 µg/m³ 3.7 24h 150
2026-10-13 23 19–27 5.5 µg/m³ 3.1 24h 149
2026-10-12 23 18–29 5.4 µg/m³ 3.6 24h 150
2026-10-11 32 29–36 7.8 µg/m³ 5.1 24h 151
2026-10-10 40 26–48 9.7 µg/m³ 6.8 24h 133
2026-10-09 40 21–48 9.5 µg/m³ 6.6 24h 140
2026-10-08 46 32–54 11.2 µg/m³ 6.3 24h 152
2026-10-07 39 25–50 9.4 µg/m³ 4.8 24h 146
2026-10-06 26 22–30 6.1 µg/m³ 3.8 24h 146
2026-10-05 29 19–37 6.9 µg/m³ 4.2 24h 153
2026-10-04 25 16–34 5.9 µg/m³ 3.5 24h 141
2026-10-03 32 19–42 7.7 µg/m³ 4.1 24h 149
2026-10-02 45 30–55 10.9 µg/m³ 6.4 24h 153
2026-10-01 56 43–62 14.6 µg/m³ 9.4 10h 153
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