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Air Quality History for Santa Monica, United States

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

74
Current AQI
Moderate CAMS model
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

333h

PM2.5 Station

333h · 227 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 38–38 9.2 µg/m³ 6.2 2h 226
2026-08-07 44 40–51 10.5 µg/m³ 10.0 24h 225
2026-08-06 46 42–52 11.2 µg/m³ 10.3 24h 223
2026-08-05 51 42–61 12.7 µg/m³ 12.1 24h 220
2026-08-04 51 38–64 13.0 µg/m³ 11.8 24h 216
2026-08-03 49 29–58 12.2 µg/m³ 10.5 24h 206
2026-08-02 45 41–52 10.8 µg/m³ 8.9 24h 208
2026-08-01 50 42–55 12.1 µg/m³ 10.6 24h 207
2026-07-31 52 43–59 13.1 µg/m³ 14.3 24h 208
2026-07-30 50 41–57 12.5 µg/m³ 12.7 24h 208
2026-07-29 46 39–54 11.1 µg/m³ 9.5 24h 207
2026-07-28 40 33–52 9.6 µg/m³ 7.1 24h 207
2026-07-27 39 32–52 9.5 µg/m³ 6.7 24h 228
2026-07-26 44 36–49 10.4 µg/m³ 8.3 24h 230
2026-07-25 42 38–48 10.1 µg/m³ 8.4 19h 231
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