Air Quality History for Machesney Park, United States
Historical PM2.5 and AQI trend from monitoring stations near Machesney Park, United States.
22
Current AQI
Good Station
Good Station
Air Quality Index Station
350hPM2.5 Station
350h · 1 stationTemperature GFS model
80ptPrecipitation GFS model
mm/dayDaily Summary Station
| Date | AQI | Range | PM2.5 avg | Hours | Stations |
|---|---|---|---|---|---|
| 2026-06-09 | 30 | 9–52 | 7.2 µg/m³ | 10h | 1 |
| 2026-06-08 | 37 | 13–63 | 9.1 µg/m³ | 20h | 1 |
| 2026-06-07 | 48 | 17–63 | 12.5 µg/m³ | 17h | 1 |
| 2026-06-06 | 37 | 19–57 | 9.0 µg/m³ | 17h | 1 |
| 2026-06-05 | 40 | 7–61 | 9.8 µg/m³ | 18h | 1 |
| 2026-06-04 | 36 | 7–55 | 8.7 µg/m³ | 17h | 1 |
| 2026-06-03 | 34 | 15–49 | 8.1 µg/m³ | 14h | 1 |
| 2026-06-02 | 28 | 14–41 | 6.7 µg/m³ | 17h | 1 |
| 2026-06-01 | 27 | 8–53 | 6.6 µg/m³ | 16h | 1 |
| 2026-05-31 | 31 | 15–49 | 7.4 µg/m³ | 19h | 1 |
| 2026-05-30 | 27 | 9–50 | 6.4 µg/m³ | 17h | 1 |
| 2026-05-29 | 26 | 4–45 | 6.2 µg/m³ | 19h | 1 |
| 2026-05-28 | 24 | 8–50 | 5.9 µg/m³ | 21h | 1 |
| 2026-05-27 | 24 | 5–47 | 5.7 µg/m³ | 20h | 1 |
| 2026-05-26 | 23 | 12–46 | 5.6 µg/m³ | 13h | 1 |
| 2026-05-25 | 24 | 5–49 | 5.6 µg/m³ | 16h | 1 |
| 2026-05-24 | 19 | 4–37 | 4.6 µg/m³ | 18h | 1 |
| 2026-05-23 | 25 | 14–47 | 6.1 µg/m³ | 17h | 1 |
| 2026-05-22 | 23 | 8–64 | 5.7 µg/m³ | 21h | 1 |
| 2026-05-21 | 28 | 4–54 | 6.9 µg/m³ | 17h | 1 |
| 2026-05-20 | 30 | 18–47 | 7.2 µg/m³ | 6h | 2 |