Air Quality History for Saint Joseph, United States
Historical PM2.5 and AQI trend from monitoring stations near Saint Joseph, United States.
72
Current AQI
Moderate Station
Moderate Station
Air Quality Index Station
201hPM2.5 Station
201h · 1 stationTemperature GFS model
56ptPrecipitation GFS model
mm/dayDaily Summary Station
| Date | AQI | Range | PM2.5 avg | Hours | Stations |
|---|---|---|---|---|---|
| 2026-07-21 | 54 | 17–87 | 15.1 µg/m³ | 9h | 1 |
| 2026-07-20 | 48 | 17–80 | 13.1 µg/m³ | 13h | 1 |
| 2026-07-19 | 46 | 21–70 | 12.3 µg/m³ | 9h | 1 |
| 2026-07-18 | 64 | 30–198 | 26.0 µg/m³ | 14h | 1 |
| 2026-07-17 | 186 | 24–475 | 153.4 µg/m³ | 13h | 1 |
| 2026-07-16 | 96 | 32–458 | 63.5 µg/m³ | 12h | 1 |
| 2026-07-15 | 45 | 25–57 | 11.1 µg/m³ | 18h | 1 |
| 2026-07-14 | 47 | 14–76 | 12.1 µg/m³ | 18h | 1 |
| 2026-07-13 | 47 | 19–73 | 12.2 µg/m³ | 17h | 1 |
| 2026-07-12 | 36 | 19–51 | 8.6 µg/m³ | 13h | 1 |
| 2026-07-11 | 31 | 18–45 | 7.4 µg/m³ | 17h | 1 |
| 2026-07-10 | 30 | 10–50 | 7.2 µg/m³ | 12h | 1 |
| 2026-07-09 | 34 | 6–50 | 8.2 µg/m³ | 16h | 1 |
| 2026-07-08 | 48 | 27–94 | 12.5 µg/m³ | 19h | 1 |
| 2026-07-07 | 43 | 43–43 | 10.3 µg/m³ | 1h | 1 |