Air Quality History for Tustin Legacy, United States
Historical PM2.5 and AQI trend from monitoring stations near Tustin Legacy, United States.
28
Current AQI
Good CAMS model
Good CAMS model
Air Quality Index Station
166hPM2.5 Station
166h · 103 stationsTemperature GFS model
28ptPrecipitation GFS model
mm/dayDaily Summary Station
| Date | AQI | Range | PM2.5 avg | PM10 avg | Hours | Stations |
|---|---|---|---|---|---|---|
| 2026-10-20 | 34 | 25–42 | 8.2 µg/m³ | 7.5 | 23h | 92 |
| 2026-10-19 | 29 | 22–39 | 7.0 µg/m³ | 4.5 | 24h | 107 |
| 2026-10-18 | 26 | 17–35 | 6.1 µg/m³ | 3.3 | 24h | 98 |
| 2026-10-17 | 26 | 15–35 | 6.1 µg/m³ | 1.4 | 24h | 105 |
| 2026-10-16 | 27 | 15–57 | 6.6 µg/m³ | 2.0 | 24h | 101 |
| 2026-10-15 | 27 | 17–38 | 6.4 µg/m³ | 3.5 | 24h | 106 |
| 2026-10-14 | 26 | 18–30 | 6.2 µg/m³ | 3.0 | 23h | 106 |