Air Quality History for Mountain View, United States
Historical PM2.5 and AQI trend from monitoring stations near Mountain View, United States.
20
Current AQI
Good Station
Good Station
Air Quality Index Station
165hPM2.5 Station
165h · 108 stationsTemperature GFS model
28ptPrecipitation GFS model
mm/dayDaily Summary Station
| Date | AQI | Range | PM2.5 avg | PM10 avg | Hours | Stations |
|---|---|---|---|---|---|---|
| 2026-09-05 | 24 | 23–25 | 5.8 µg/m³ | 4.2 | 15h | 106 |
| 2026-09-04 | 22 | 14–27 | 5.2 µg/m³ | 3.4 | 24h | 108 |
| 2026-09-03 | 22 | 19–25 | 5.3 µg/m³ | 3.0 | 24h | 108 |
| 2026-09-02 | 26 | 20–28 | 6.2 µg/m³ | 4.5 | 24h | 107 |
| 2026-09-01 | 27 | 20–31 | 6.5 µg/m³ | 5.3 | 24h | 102 |
| 2026-08-31 | 30 | 26–35 | 7.3 µg/m³ | 5.1 | 24h | 107 |
| 2026-08-30 | 32 | 28–35 | 7.8 µg/m³ | 6.9 | 24h | 106 |
| 2026-08-29 | 27 | 26–27 | 6.4 µg/m³ | 3.3 | 6h | 107 |