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
Moderate CAMS model
Air Quality Index Station
477hPM2.5 Station
477h · 227 stationsTemperature GFS model
80ptPrecipitation GFS model
mm/dayDaily 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 |