Air Quality History for Hollister, United States
Historical PM2.5 and AQI trend from monitoring stations near Hollister, United States.
26
Current AQI
Good CAMS model
Good CAMS model
Air Quality Index Station
334hPM2.5 Station
334h · 24 stationsTemperature GFS model
56ptPrecipitation GFS model
mm/dayDaily Summary Station
| Date | AQI | Range | PM2.5 avg | Hours | Stations |
|---|---|---|---|---|---|
| 2026-05-30 | 15 | 13–16 | 3.5 µg/m³ | 6h | 24 |
| 2026-05-29 | 18 | 14–23 | 4.4 µg/m³ | 24h | 24 |
| 2026-05-28 | 25 | 13–46 | 5.9 µg/m³ | 24h | 23 |
| 2026-05-27 | 23 | 20–41 | 5.6 µg/m³ | 24h | 24 |
| 2026-05-26 | 20 | 15–25 | 4.9 µg/m³ | 24h | 24 |
| 2026-05-25 | 20 | 16–23 | 4.6 µg/m³ | 24h | 25 |
| 2026-05-24 | 24 | 21–26 | 5.7 µg/m³ | 24h | 25 |
| 2026-05-23 | 28 | 24–36 | 6.6 µg/m³ | 24h | 24 |
| 2026-05-22 | 28 | 20–41 | 6.7 µg/m³ | 24h | 24 |
| 2026-05-21 | 37 | 31–43 | 8.8 µg/m³ | 24h | 24 |
| 2026-05-20 | 36 | 30–56 | 8.8 µg/m³ | 24h | 24 |
| 2026-05-19 | 30 | 25–36 | 7.2 µg/m³ | 24h | 24 |
| 2026-05-18 | 28 | 18–42 | 6.7 µg/m³ | 24h | 25 |
| 2026-05-17 | 44 | 37–49 | 10.6 µg/m³ | 24h | 24 |
| 2026-05-16 | 41 | 38–43 | 9.8 µg/m³ | 16h | 24 |