Air Quality History for Hoffman Estates, United States
Historical PM2.5 and AQI trend from monitoring stations near Hoffman Estates, United States.
18
Current AQI
Good Station
Good Station
Air Quality Index Station
130hPM2.5 Station
130h · 1 stationTemperature GFS model
56ptPrecipitation GFS model
mm/dayDaily Summary Station
| Date | AQI | Range | PM2.5 avg | PM10 avg | Hours | Stations |
|---|---|---|---|---|---|---|
| 2026-06-09 | 4 | 4–4 | 1.0 µg/m³ | 1.0 | 1h | 1 |
| 2026-06-08 | 15 | 4–27 | 3.7 µg/m³ | 3.9 | 17h | 1 |
| 2026-06-07 | 8 | 2–22 | 2.0 µg/m³ | 2.2 | 11h | 1 |
| 2026-06-05 | 5 | 4–6 | 1.2 µg/m³ | 1.2 | 2h | 1 |
| 2026-06-04 | 16 | 3–28 | 3.8 µg/m³ | 4.0 | 18h | 1 |
| 2026-06-03 | 7 | 4–12 | 1.7 µg/m³ | 1.8 | 17h | 1 |
| 2026-06-02 | 4 | 4–6 | 1.1 µg/m³ | 1.1 | 5h | 1 |
| 2026-05-31 | 4 | 3–4 | 0.9 µg/m³ | 1.0 | 4h | 1 |
| 2026-05-30 | 32 | 3–67 | 8.2 µg/m³ | 8.6 | 15h | 1 |
| 2026-05-29 | 6 | 5–7 | 1.0 µg/m³ | 1.4 | 3h | 1 |
| 2026-05-28 | 9 | 2–18 | 2.2 µg/m³ | 2.3 | 8h | 1 |
| 2026-05-27 | 36 | 4–66 | 9.4 µg/m³ | 10.2 | 19h | 1 |
| 2026-05-26 | 11 | 4–19 | 2.6 µg/m³ | 2.8 | 10h | 1 |