Home › United States › Santa Monica › History

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
2026-08-08 39 39–39 9.2 µg/m³ 5.3 1h 227
2026-08-07 44 40–50 10.5 µg/m³ 10.0 24h 226
2026-08-06 46 41–52 11.1 µg/m³ 10.3 24h 224
2026-08-05 51 43–61 12.8 µg/m³ 12.1 24h 221
2026-08-04 50 39–64 12.9 µg/m³ 11.8 24h 216
2026-08-03 50 38–58 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 43–55 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 41 33–53 9.8 µg/m³ 7.1 24h 207
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 9.8 µg/m³ 8.0 24h 231
2026-07-24 36 25–39 8.5 µg/m³ 6.7 24h 221
2026-07-23 25 20–36 5.9 µg/m³ 4.3 24h 221
2026-07-22 33 20–172 10.1 µg/m³ 5.1 24h 211
2026-07-21 37 26–95 9.3 µg/m³ 5.8 24h 220
2026-07-20 47 32–54 11.5 µg/m³ 10.8 24h 212
2026-07-19 48 42–53 11.5 µg/m³ 10.9 20h 230
Back to Santa Monica Air Quality