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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

477h

PM2.5 Station

477h · 227 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-08-07 44 39–51 10.6 µg/m³ 10.0 24h 226
2026-08-06 46 41–52 11.2 µg/m³ 10.3 24h 225
2026-08-05 51 44–61 12.8 µg/m³ 12.1 24h 222
2026-08-04 51 38–65 13.0 µg/m³ 11.8 24h 218
2026-08-03 50 36–57 12.2 µg/m³ 10.5 24h 207
2026-08-02 45 41–52 10.8 µg/m³ 8.9 24h 209
2026-08-01 50 43–55 12.1 µg/m³ 10.6 24h 208
2026-07-31 52 44–65 13.3 µg/m³ 14.3 24h 209
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 208
2026-07-28 42 33–53 10.0 µg/m³ 7.1 24h 208
2026-07-27 39 32–52 9.5 µg/m³ 6.7 24h 229
2026-07-26 43 37–49 10.4 µg/m³ 8.3 24h 231
2026-07-25 41 36–48 9.9 µg/m³ 8.0 24h 232
2026-07-24 36 26–42 8.6 µg/m³ 6.7 24h 223
2026-07-23 24 19–29 5.8 µg/m³ 4.3 24h 221
2026-07-22 33 20–173 10.4 µg/m³ 5.1 24h 211
2026-07-21 37 26–89 9.2 µg/m³ 5.8 24h 220
2026-07-20 47 31–55 11.4 µg/m³ 10.8 24h 212
2026-07-19 47 40–53 11.4 µg/m³ 10.8 21h 230
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