Air Quality History for Brookings, United States
Historical PM2.5 and AQI trend from monitoring stations near Brookings, United States.
38
Current AQI
Good Station
Good Station
Air Quality Index Station
248hPM2.5 Station
248h · 1 stationTemperature GFS model
80ptPrecipitation GFS model
mm/dayDaily Summary Station
| Date | AQI | Range | PM2.5 avg | Hours | Stations |
|---|---|---|---|---|---|
| 2026-06-09 | 26 | 14–53 | 6.3 µg/m³ | 8h | 1 |
| 2026-06-08 | 39 | 15–61 | 9.7 µg/m³ | 6h | 1 |
| 2026-06-07 | 40 | 12–66 | 9.9 µg/m³ | 13h | 1 |
| 2026-06-06 | 44 | 22–62 | 10.7 µg/m³ | 13h | 1 |
| 2026-06-05 | 41 | 22–63 | 10.0 µg/m³ | 14h | 1 |
| 2026-06-04 | 35 | 24–41 | 8.4 µg/m³ | 12h | 1 |
| 2026-06-03 | 36 | 21–58 | 8.8 µg/m³ | 13h | 1 |
| 2026-06-02 | 31 | 18–50 | 7.5 µg/m³ | 15h | 1 |
| 2026-06-01 | 36 | 14–60 | 8.8 µg/m³ | 15h | 1 |
| 2026-05-31 | 24 | 11–40 | 5.7 µg/m³ | 12h | 1 |
| 2026-05-30 | 30 | 8–58 | 7.3 µg/m³ | 13h | 1 |
| 2026-05-29 | 32 | 12–55 | 7.6 µg/m³ | 13h | 1 |
| 2026-05-28 | 30 | 10–60 | 7.3 µg/m³ | 13h | 1 |
| 2026-05-27 | 28 | 12–55 | 6.7 µg/m³ | 16h | 1 |
| 2026-05-26 | 23 | 9–38 | 5.5 µg/m³ | 11h | 1 |
| 2026-05-25 | 22 | 9–47 | 5.4 µg/m³ | 11h | 1 |
| 2026-05-24 | 28 | 13–46 | 6.8 µg/m³ | 13h | 1 |
| 2026-05-23 | 30 | 13–59 | 7.4 µg/m³ | 11h | 1 |
| 2026-05-22 | 24 | 9–41 | 5.7 µg/m³ | 14h | 1 |
| 2026-05-21 | 22 | 10–38 | 5.3 µg/m³ | 8h | 1 |
| 2026-05-20 | 34 | 15–64 | 8.8 µg/m³ | 4h | 1 |